Home / 60,832,960.71-83,949,140.61-32,956,213.93

Finding the Fourth Proportional to 60,832,960.71, 83,949,140.61 and 32,956,213.93

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Solution

The fourth proportional to 60,832,960.71, 83,949,140.61 and 32,956,213.93 is: 45,479,388.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,832,960.71 : 83,949,140.61 = 32,956,213.93 : x
  2. Step 2: Convert to fraction form
    60,832,960.71/83,949,140.61 = 32,956,213.93/x
  3. Step 3: Cross multiply
    60,832,960.71x = 83,949,140.61 × 32,956,213.93
  4. Step 4: Simplify right side
    60,832,960.71x = 2,766,645,837,182,810.50
  5. Step 5: Solve for x
    x = 2,766,645,837,182,810.50/60,832,960.71
  6. Step 6: Final answer
    x = 45,479,388.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.