Home / 24,559,285.80-36,830,957.16-8,160,166.20

Finding the Fourth Proportional to 24,559,285.80, 36,830,957.16 and 8,160,166.20

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Solution

The fourth proportional to 24,559,285.80, 36,830,957.16 and 8,160,166.20 is: 12,237,600.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,559,285.80 : 36,830,957.16 = 8,160,166.20 : x
  2. Step 2: Convert to fraction form
    24,559,285.80/36,830,957.16 = 8,160,166.20/x
  3. Step 3: Cross multiply
    24,559,285.80x = 36,830,957.16 × 8,160,166.20
  4. Step 4: Simplify right side
    24,559,285.80x = 300,546,731,730,680
  5. Step 5: Solve for x
    x = 300,546,731,730,680/24,559,285.80
  6. Step 6: Final answer
    x = 12,237,600.64

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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.