Home / 23,304,944.16-32,162,737.64-12,853,004.77

Finding the Fourth Proportional to 23,304,944.16, 32,162,737.64 and 12,853,004.77

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Solution

The fourth proportional to 23,304,944.16, 32,162,737.64 and 12,853,004.77 is: 17,738,202.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304,944.16 : 32,162,737.64 = 12,853,004.77 : x
  2. Step 2: Convert to fraction form
    23,304,944.16/32,162,737.64 = 12,853,004.77/x
  3. Step 3: Cross multiply
    23,304,944.16x = 32,162,737.64 × 12,853,004.77
  4. Step 4: Simplify right side
    23,304,944.16x = 413,387,820,279,117
  5. Step 5: Solve for x
    x = 413,387,820,279,117/23,304,944.16
  6. Step 6: Final answer
    x = 17,738,202.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.