Home / 24,166,743.80-36,218,622.90-9,778,033.40

Finding the Fourth Proportional to 24,166,743.80, 36,218,622.90 and 9,778,033.40

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Solution

The fourth proportional to 24,166,743.80, 36,218,622.90 and 9,778,033.40 is: 14,654,307.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166,743.80 : 36,218,622.90 = 9,778,033.40 : x
  2. Step 2: Convert to fraction form
    24,166,743.80/36,218,622.90 = 9,778,033.40/x
  3. Step 3: Cross multiply
    24,166,743.80x = 36,218,622.90 × 9,778,033.40
  4. Step 4: Simplify right side
    24,166,743.80x = 354,146,904,418,204.88
  5. Step 5: Solve for x
    x = 354,146,904,418,204.88/24,166,743.80
  6. Step 6: Final answer
    x = 14,654,307.89

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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.