Home / 60,498,603.10-90,747,904.65-17,363,964.70

Finding the Fourth Proportional to 60,498,603.10, 90,747,904.65 and 17,363,964.70

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Solution

The fourth proportional to 60,498,603.10, 90,747,904.65 and 17,363,964.70 is: 26,045,947.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,498,603.10 : 90,747,904.65 = 17,363,964.70 : x
  2. Step 2: Convert to fraction form
    60,498,603.10/90,747,904.65 = 17,363,964.70/x
  3. Step 3: Cross multiply
    60,498,603.10x = 90,747,904.65 × 17,363,964.70
  4. Step 4: Simplify right side
    60,498,603.10x = 1,575,743,412,941,566
  5. Step 5: Solve for x
    x = 1,575,743,412,941,566/60,498,603.10
  6. Step 6: Final answer
    x = 26,045,947.05

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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.