Home / 25,895,278,867.74-35,735,107,631.37-14,464,010,382.69

Finding the Fourth Proportional to 25,895,278,867.74, 35,735,107,631.37 and 14,464,010,382.69

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Solution

The fourth proportional to 25,895,278,867.74, 35,735,107,631.37 and 14,464,010,382.69 is: 19,960,123,636.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,278,867.74 : 35,735,107,631.37 = 14,464,010,382.69 : x
  2. Step 2: Convert to fraction form
    25,895,278,867.74/35,735,107,631.37 = 14,464,010,382.69/x
  3. Step 3: Cross multiply
    25,895,278,867.74x = 35,735,107,631.37 × 14,464,010,382.69
  4. Step 4: Simplify right side
    25,895,278,867.74x = 516,872,967,806,680,367,104
  5. Step 5: Solve for x
    x = 516,872,967,806,680,367,104/25,895,278,867.74
  6. Step 6: Final answer
    x = 19,960,123,636.69

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.