Home / 60,545,264.65-90,744,115.43-31,383,026.23

Finding the Fourth Proportional to 60,545,264.65, 90,744,115.43 and 31,383,026.23

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Solution

The fourth proportional to 60,545,264.65, 90,744,115.43 and 31,383,026.23 is: 47,036,295.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,545,264.65 : 90,744,115.43 = 31,383,026.23 : x
  2. Step 2: Convert to fraction form
    60,545,264.65/90,744,115.43 = 31,383,026.23/x
  3. Step 3: Cross multiply
    60,545,264.65x = 90,744,115.43 × 31,383,026.23
  4. Step 4: Simplify right side
    60,545,264.65x = 2,847,824,954,702,929.50
  5. Step 5: Solve for x
    x = 2,847,824,954,702,929.50/60,545,264.65
  6. Step 6: Final answer
    x = 47,036,295.42

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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.