Home / 43,160,687.05-59,561,053.02-23,581,155.01

Finding the Fourth Proportional to 43,160,687.05, 59,561,053.02 and 23,581,155.01

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Solution

The fourth proportional to 43,160,687.05, 59,561,053.02 and 23,581,155.01 is: 32,541,614.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,687.05 : 59,561,053.02 = 23,581,155.01 : x
  2. Step 2: Convert to fraction form
    43,160,687.05/59,561,053.02 = 23,581,155.01/x
  3. Step 3: Cross multiply
    43,160,687.05x = 59,561,053.02 × 23,581,155.01
  4. Step 4: Simplify right side
    43,160,687.05x = 1,404,518,423,407,737.50
  5. Step 5: Solve for x
    x = 1,404,518,423,407,737.50/43,160,687.05
  6. Step 6: Final answer
    x = 32,541,614.13

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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.