Home / 42,817,503.81-59,088,580.61-23,238,566.13

Finding the Fourth Proportional to 42,817,503.81, 59,088,580.61 and 23,238,566.13

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Solution

The fourth proportional to 42,817,503.81, 59,088,580.61 and 23,238,566.13 is: 32,069,452.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,817,503.81 : 59,088,580.61 = 23,238,566.13 : x
  2. Step 2: Convert to fraction form
    42,817,503.81/59,088,580.61 = 23,238,566.13/x
  3. Step 3: Cross multiply
    42,817,503.81x = 59,088,580.61 × 23,238,566.13
  4. Step 4: Simplify right side
    42,817,503.81x = 1,373,133,887,917,127.75
  5. Step 5: Solve for x
    x = 1,373,133,887,917,127.75/42,817,503.81
  6. Step 6: Final answer
    x = 32,069,452.11

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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.