Home / 25,229,785.32-37,854,496.80-10,088,047.08

Finding the Fourth Proportional to 25,229,785.32, 37,854,496.80 and 10,088,047.08

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Solution

The fourth proportional to 25,229,785.32, 37,854,496.80 and 10,088,047.08 is: 15,135,996.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,229,785.32 : 37,854,496.80 = 10,088,047.08 : x
  2. Step 2: Convert to fraction form
    25,229,785.32/37,854,496.80 = 10,088,047.08/x
  3. Step 3: Cross multiply
    25,229,785.32x = 37,854,496.80 × 10,088,047.08
  4. Step 4: Simplify right side
    25,229,785.32x = 381,877,945,908,109.31
  5. Step 5: Solve for x
    x = 381,877,945,908,109.31/25,229,785.32
  6. Step 6: Final answer
    x = 15,135,996.64

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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.