Home / 94,608,051.30-141,912,076.95-40,755,363.30

Finding the Fourth Proportional to 94,608,051.30, 141,912,076.95 and 40,755,363.30

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Solution

The fourth proportional to 94,608,051.30, 141,912,076.95 and 40,755,363.30 is: 61,133,044.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,608,051.30 : 141,912,076.95 = 40,755,363.30 : x
  2. Step 2: Convert to fraction form
    94,608,051.30/141,912,076.95 = 40,755,363.30/x
  3. Step 3: Cross multiply
    94,608,051.30x = 141,912,076.95 × 40,755,363.30
  4. Step 4: Simplify right side
    94,608,051.30x = 5,783,678,252,754,805
  5. Step 5: Solve for x
    x = 5,783,678,252,754,805/94,608,051.30
  6. Step 6: Final answer
    x = 61,133,044.95

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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.