Home / 69,899,253.12-104,896,097.28-24,461,441.28

Finding the Fourth Proportional to 69,899,253.12, 104,896,097.28 and 24,461,441.28

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Solution

The fourth proportional to 69,899,253.12, 104,896,097.28 and 24,461,441.28 is: 36,708,685.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,899,253.12 : 104,896,097.28 = 24,461,441.28 : x
  2. Step 2: Convert to fraction form
    69,899,253.12/104,896,097.28 = 24,461,441.28/x
  3. Step 3: Cross multiply
    69,899,253.12x = 104,896,097.28 × 24,461,441.28
  4. Step 4: Simplify right side
    69,899,253.12x = 2,565,909,724,115,888
  5. Step 5: Solve for x
    x = 2,565,909,724,115,888/69,899,253.12
  6. Step 6: Final answer
    x = 36,708,685.85

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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.