Home / 24,864,086.40-37,296,129.60-18,145,622.40

Finding the Fourth Proportional to 24,864,086.40, 37,296,129.60 and 18,145,622.40

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Solution

The fourth proportional to 24,864,086.40, 37,296,129.60 and 18,145,622.40 is: 27,218,433.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,864,086.40 : 37,296,129.60 = 18,145,622.40 : x
  2. Step 2: Convert to fraction form
    24,864,086.40/37,296,129.60 = 18,145,622.40/x
  3. Step 3: Cross multiply
    24,864,086.40x = 37,296,129.60 × 18,145,622.40
  4. Step 4: Simplify right side
    24,864,086.40x = 676,761,484,703,063
  5. Step 5: Solve for x
    x = 676,761,484,703,063/24,864,086.40
  6. Step 6: Final answer
    x = 27,218,433.60

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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.