Home / 24,883,781.60-37,320,070.80-8,927,429.60

Finding the Fourth Proportional to 24,883,781.60, 37,320,070.80 and 8,927,429.60

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Solution

The fourth proportional to 24,883,781.60, 37,320,070.80 and 8,927,429.60 is: 13,389,134.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,883,781.60 : 37,320,070.80 = 8,927,429.60 : x
  2. Step 2: Convert to fraction form
    24,883,781.60/37,320,070.80 = 8,927,429.60/x
  3. Step 3: Cross multiply
    24,883,781.60x = 37,320,070.80 × 8,927,429.60
  4. Step 4: Simplify right side
    24,883,781.60x = 333,172,304,734,015.62
  5. Step 5: Solve for x
    x = 333,172,304,734,015.62/24,883,781.60
  6. Step 6: Final answer
    x = 13,389,134.74

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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.