Home / 45,131,726.79-62,280,036.85-24,504,700.95

Finding the Fourth Proportional to 45,131,726.79, 62,280,036.85 and 24,504,700.95

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Solution

The fourth proportional to 45,131,726.79, 62,280,036.85 and 24,504,700.95 is: 33,815,539.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,131,726.79 : 62,280,036.85 = 24,504,700.95 : x
  2. Step 2: Convert to fraction form
    45,131,726.79/62,280,036.85 = 24,504,700.95/x
  3. Step 3: Cross multiply
    45,131,726.79x = 62,280,036.85 × 24,504,700.95
  4. Step 4: Simplify right side
    45,131,726.79x = 1,526,153,678,164,230
  5. Step 5: Solve for x
    x = 1,526,153,678,164,230/45,131,726.79
  6. Step 6: Final answer
    x = 33,815,539.24

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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.