Home / 25,596,209.10-38,394,313.65-24,887,621.10

Finding the Fourth Proportional to 25,596,209.10, 38,394,313.65 and 24,887,621.10

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Solution

The fourth proportional to 25,596,209.10, 38,394,313.65 and 24,887,621.10 is: 37,331,431.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,596,209.10 : 38,394,313.65 = 24,887,621.10 : x
  2. Step 2: Convert to fraction form
    25,596,209.10/38,394,313.65 = 24,887,621.10/x
  3. Step 3: Cross multiply
    25,596,209.10x = 38,394,313.65 × 24,887,621.10
  4. Step 4: Simplify right side
    25,596,209.10x = 955,543,130,515,758
  5. Step 5: Solve for x
    x = 955,543,130,515,758/25,596,209.10
  6. Step 6: Final answer
    x = 37,331,431.65

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.