Home / 42,799,559.58-59,063,727.11-25,153,724.58

Finding the Fourth Proportional to 42,799,559.58, 59,063,727.11 and 25,153,724.58

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Solution

The fourth proportional to 42,799,559.58, 59,063,727.11 and 25,153,724.58 is: 34,712,336.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,799,559.58 : 59,063,727.11 = 25,153,724.58 : x
  2. Step 2: Convert to fraction form
    42,799,559.58/59,063,727.11 = 25,153,724.58/x
  3. Step 3: Cross multiply
    42,799,559.58x = 59,063,727.11 × 25,153,724.58
  4. Step 4: Simplify right side
    42,799,559.58x = 1,485,672,724,393,219.25
  5. Step 5: Solve for x
    x = 1,485,672,724,393,219.25/42,799,559.58
  6. Step 6: Final answer
    x = 34,712,336.74

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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.