Home / 24,510,697.60-36,766,046.40-18,133,405.60

Finding the Fourth Proportional to 24,510,697.60, 36,766,046.40 and 18,133,405.60

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Solution

The fourth proportional to 24,510,697.60, 36,766,046.40 and 18,133,405.60 is: 27,200,108.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,510,697.60 : 36,766,046.40 = 18,133,405.60 : x
  2. Step 2: Convert to fraction form
    24,510,697.60/36,766,046.40 = 18,133,405.60/x
  3. Step 3: Cross multiply
    24,510,697.60x = 36,766,046.40 × 18,133,405.60
  4. Step 4: Simplify right side
    24,510,697.60x = 666,693,631,679,619.88
  5. Step 5: Solve for x
    x = 666,693,631,679,619.88/24,510,697.60
  6. Step 6: Final answer
    x = 27,200,108.40

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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.