Home / 25,690,206.74-35,453,507.51-14,088,186.32

Finding the Fourth Proportional to 25,690,206.74, 35,453,507.51 and 14,088,186.32

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Solution

The fourth proportional to 25,690,206.74, 35,453,507.51 and 14,088,186.32 is: 19,442,257.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,690,206.74 : 35,453,507.51 = 14,088,186.32 : x
  2. Step 2: Convert to fraction form
    25,690,206.74/35,453,507.51 = 14,088,186.32/x
  3. Step 3: Cross multiply
    25,690,206.74x = 35,453,507.51 × 14,088,186.32
  4. Step 4: Simplify right side
    25,690,206.74x = 499,475,619,427,958.38
  5. Step 5: Solve for x
    x = 499,475,619,427,958.38/25,690,206.74
  6. Step 6: Final answer
    x = 19,442,257.69

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Double scale
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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.