Home / 49,913,881.20-74,870,821.80-24,404,713.20

Finding the Fourth Proportional to 49,913,881.20, 74,870,821.80 and 24,404,713.20

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Solution

The fourth proportional to 49,913,881.20, 74,870,821.80 and 24,404,713.20 is: 36,607,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,913,881.20 : 74,870,821.80 = 24,404,713.20 : x
  2. Step 2: Convert to fraction form
    49,913,881.20/74,870,821.80 = 24,404,713.20/x
  3. Step 3: Cross multiply
    49,913,881.20x = 74,870,821.80 × 24,404,713.20
  4. Step 4: Simplify right side
    49,913,881.20x = 1,827,200,933,077,307.75
  5. Step 5: Solve for x
    x = 1,827,200,933,077,307.75/49,913,881.20
  6. Step 6: Final answer
    x = 36,607,069.80

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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.