Home / 58,763,260.80-88,144,891.20-39,652,963.20

Finding the Fourth Proportional to 58,763,260.80, 88,144,891.20 and 39,652,963.20

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Solution

The fourth proportional to 58,763,260.80, 88,144,891.20 and 39,652,963.20 is: 59,479,444.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,260.80 : 88,144,891.20 = 39,652,963.20 : x
  2. Step 2: Convert to fraction form
    58,763,260.80/88,144,891.20 = 39,652,963.20/x
  3. Step 3: Cross multiply
    58,763,260.80x = 88,144,891.20 × 39,652,963.20
  4. Step 4: Simplify right side
    58,763,260.80x = 3,495,206,127,021,604
  5. Step 5: Solve for x
    x = 3,495,206,127,021,604/58,763,260.80
  6. Step 6: Final answer
    x = 59,479,444.80

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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.