Home / 42,986,709.08-59,306,079.66-24,391,078.10

Finding the Fourth Proportional to 42,986,709.08, 59,306,079.66 and 24,391,078.10

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Solution

The fourth proportional to 42,986,709.08, 59,306,079.66 and 24,391,078.10 is: 33,650,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,986,709.08 : 59,306,079.66 = 24,391,078.10 : x
  2. Step 2: Convert to fraction form
    42,986,709.08/59,306,079.66 = 24,391,078.10/x
  3. Step 3: Cross multiply
    42,986,709.08x = 59,306,079.66 × 24,391,078.10
  4. Step 4: Simplify right side
    42,986,709.08x = 1,446,539,220,791,881.50
  5. Step 5: Solve for x
    x = 1,446,539,220,791,881.50/42,986,709.08
  6. Step 6: Final answer
    x = 33,650,848.17

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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.