Home / 24,293,897.20-36,454,842.60-9,158,690.80

Finding the Fourth Proportional to 24,293,897.20, 36,454,842.60 and 9,158,690.80

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Solution

The fourth proportional to 24,293,897.20, 36,454,842.60 and 9,158,690.80 is: 13,743,312.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,293,897.20 : 36,454,842.60 = 9,158,690.80 : x
  2. Step 2: Convert to fraction form
    24,293,897.20/36,454,842.60 = 9,158,690.80/x
  3. Step 3: Cross multiply
    24,293,897.20x = 36,454,842.60 × 9,158,690.80
  4. Step 4: Simplify right side
    24,293,897.20x = 333,878,631,536,068.12
  5. Step 5: Solve for x
    x = 333,878,631,536,068.12/24,293,897.20
  6. Step 6: Final answer
    x = 13,743,312.93

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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.