Home / 63,614,348.16-95,421,507.66-18,176,143.20

Finding the Fourth Proportional to 63,614,348.16, 95,421,507.66 and 18,176,143.20

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Solution

The fourth proportional to 63,614,348.16, 95,421,507.66 and 18,176,143.20 is: 27,264,210.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,614,348.16 : 95,421,507.66 = 18,176,143.20 : x
  2. Step 2: Convert to fraction form
    63,614,348.16/95,421,507.66 = 18,176,143.20/x
  3. Step 3: Cross multiply
    63,614,348.16x = 95,421,507.66 × 18,176,143.20
  4. Step 4: Simplify right side
    63,614,348.16x = 1,734,394,987,588,056.75
  5. Step 5: Solve for x
    x = 1,734,394,987,588,056.75/63,614,348.16
  6. Step 6: Final answer
    x = 27,264,210.63

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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.