Home / 60,498,602.10-90,747,903.15-17,363,963.70

Finding the Fourth Proportional to 60,498,602.10, 90,747,903.15 and 17,363,963.70

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Solution

The fourth proportional to 60,498,602.10, 90,747,903.15 and 17,363,963.70 is: 26,045,945.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,498,602.10 : 90,747,903.15 = 17,363,963.70 : x
  2. Step 2: Convert to fraction form
    60,498,602.10/90,747,903.15 = 17,363,963.70/x
  3. Step 3: Cross multiply
    60,498,602.10x = 90,747,903.15 × 17,363,963.70
  4. Step 4: Simplify right side
    60,498,602.10x = 1,575,743,296,147,715.75
  5. Step 5: Solve for x
    x = 1,575,743,296,147,715.75/60,498,602.10
  6. Step 6: Final answer
    x = 26,045,945.55

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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.