Home / 59,008,148.46-81,429,233.28-32,547,550.74

Finding the Fourth Proportional to 59,008,148.46, 81,429,233.28 and 32,547,550.74

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Solution

The fourth proportional to 59,008,148.46, 81,429,233.28 and 32,547,550.74 is: 44,914,510.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,008,148.46 : 81,429,233.28 = 32,547,550.74 : x
  2. Step 2: Convert to fraction form
    59,008,148.46/81,429,233.28 = 32,547,550.74/x
  3. Step 3: Cross multiply
    59,008,148.46x = 81,429,233.28 × 32,547,550.74
  4. Step 4: Simplify right side
    59,008,148.46x = 2,650,322,101,900,096.50
  5. Step 5: Solve for x
    x = 2,650,322,101,900,096.50/59,008,148.46
  6. Step 6: Final answer
    x = 44,914,510.47

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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.