Home / 63,762,153.20-95,501,512.20-55,259,097.20

Finding the Fourth Proportional to 63,762,153.20, 95,501,512.20 and 55,259,097.20

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Solution

The fourth proportional to 63,762,153.20, 95,501,512.20 and 55,259,097.20 is: 82,765,827.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,762,153.20 : 95,501,512.20 = 55,259,097.20 : x
  2. Step 2: Convert to fraction form
    63,762,153.20/95,501,512.20 = 55,259,097.20/x
  3. Step 3: Cross multiply
    63,762,153.20x = 95,501,512.20 × 55,259,097.20
  4. Step 4: Simplify right side
    63,762,153.20x = 5,277,327,345,406,786
  5. Step 5: Solve for x
    x = 5,277,327,345,406,786/63,762,153.20
  6. Step 6: Final answer
    x = 82,765,827.07

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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.