Home / 24,074,926.48-36,115,128.80-8,729,443.60

Finding the Fourth Proportional to 24,074,926.48, 36,115,128.80 and 8,729,443.60

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Solution

The fourth proportional to 24,074,926.48, 36,115,128.80 and 8,729,443.60 is: 13,095,158.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,074,926.48 : 36,115,128.80 = 8,729,443.60 : x
  2. Step 2: Convert to fraction form
    24,074,926.48/36,115,128.80 = 8,729,443.60/x
  3. Step 3: Cross multiply
    24,074,926.48x = 36,115,128.80 × 8,729,443.60
  4. Step 4: Simplify right side
    24,074,926.48x = 315,264,979,966,335.62
  5. Step 5: Solve for x
    x = 315,264,979,966,335.62/24,074,926.48
  6. Step 6: Final answer
    x = 13,095,158.58

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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.