Home / 24,482,862.80-36,724,294.20-21,795,477.20

Finding the Fourth Proportional to 24,482,862.80, 36,724,294.20 and 21,795,477.20

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Solution

The fourth proportional to 24,482,862.80, 36,724,294.20 and 21,795,477.20 is: 32,693,215.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,482,862.80 : 36,724,294.20 = 21,795,477.20 : x
  2. Step 2: Convert to fraction form
    24,482,862.80/36,724,294.20 = 21,795,477.20/x
  3. Step 3: Cross multiply
    24,482,862.80x = 36,724,294.20 × 21,795,477.20
  4. Step 4: Simplify right side
    24,482,862.80x = 800,423,516,922,192.25
  5. Step 5: Solve for x
    x = 800,423,516,922,192.25/24,482,862.80
  6. Step 6: Final answer
    x = 32,693,215.80

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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.