Home / 24,455,848.80-36,687,272.40-7,417,855.20

Finding the Fourth Proportional to 24,455,848.80, 36,687,272.40 and 7,417,855.20

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Solution

The fourth proportional to 24,455,848.80, 36,687,272.40 and 7,417,855.20 is: 11,127,844.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,455,848.80 : 36,687,272.40 = 7,417,855.20 : x
  2. Step 2: Convert to fraction form
    24,455,848.80/36,687,272.40 = 7,417,855.20/x
  3. Step 3: Cross multiply
    24,455,848.80x = 36,687,272.40 × 7,417,855.20
  4. Step 4: Simplify right side
    24,455,848.80x = 272,140,874,346,156.47
  5. Step 5: Solve for x
    x = 272,140,874,346,156.47/24,455,848.80
  6. Step 6: Final answer
    x = 11,127,844.16

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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.