Home / 42,817,491.06-59,088,563.01-23,238,553.38

Finding the Fourth Proportional to 42,817,491.06, 59,088,563.01 and 23,238,553.38

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Solution

The fourth proportional to 42,817,491.06, 59,088,563.01 and 23,238,553.38 is: 32,069,434.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,817,491.06 : 59,088,563.01 = 23,238,553.38 : x
  2. Step 2: Convert to fraction form
    42,817,491.06/59,088,563.01 = 23,238,553.38/x
  3. Step 3: Cross multiply
    42,817,491.06x = 59,088,563.01 × 23,238,553.38
  4. Step 4: Simplify right side
    42,817,491.06x = 1,373,132,725,655,378.25
  5. Step 5: Solve for x
    x = 1,373,132,725,655,378.25/42,817,491.06
  6. Step 6: Final answer
    x = 32,069,434.52

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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.