Home / 59,936,728.68-82,712,685.87-32,434,657.20

Finding the Fourth Proportional to 59,936,728.68, 82,712,685.87 and 32,434,657.20

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Solution

The fourth proportional to 59,936,728.68, 82,712,685.87 and 32,434,657.20 is: 44,759,827.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,936,728.68 : 82,712,685.87 = 32,434,657.20 : x
  2. Step 2: Convert to fraction form
    59,936,728.68/82,712,685.87 = 32,434,657.20/x
  3. Step 3: Cross multiply
    59,936,728.68x = 82,712,685.87 × 32,434,657.20
  4. Step 4: Simplify right side
    59,936,728.68x = 2,682,757,612,284,734
  5. Step 5: Solve for x
    x = 2,682,757,612,284,734/59,936,728.68
  6. Step 6: Final answer
    x = 44,759,827.09

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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.