Home / 63,614,347.16-95,421,506.16-18,176,142.20

Finding the Fourth Proportional to 63,614,347.16, 95,421,506.16 and 18,176,142.20

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Solution

The fourth proportional to 63,614,347.16, 95,421,506.16 and 18,176,142.20 is: 27,264,209.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,614,347.16 : 95,421,506.16 = 18,176,142.20 : x
  2. Step 2: Convert to fraction form
    63,614,347.16/95,421,506.16 = 18,176,142.20/x
  3. Step 3: Cross multiply
    63,614,347.16x = 95,421,506.16 × 18,176,142.20
  4. Step 4: Simplify right side
    63,614,347.16x = 1,734,394,864,902,335.75
  5. Step 5: Solve for x
    x = 1,734,394,864,902,335.75/63,614,347.16
  6. Step 6: Final answer
    x = 27,264,209.13

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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.