Home / 58,932,249.40-88,587,330.90-42,010,118.20

Finding the Fourth Proportional to 58,932,249.40, 88,587,330.90 and 42,010,118.20

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Solution

The fourth proportional to 58,932,249.40, 88,587,330.90 and 42,010,118.20 is: 63,149,876.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,932,249.40 : 88,587,330.90 = 42,010,118.20 : x
  2. Step 2: Convert to fraction form
    58,932,249.40/88,587,330.90 = 42,010,118.20/x
  3. Step 3: Cross multiply
    58,932,249.40x = 88,587,330.90 × 42,010,118.20
  4. Step 4: Simplify right side
    58,932,249.40x = 3,721,564,242,131,513
  5. Step 5: Solve for x
    x = 3,721,564,242,131,513/58,932,249.40
  6. Step 6: Final answer
    x = 63,149,876.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.