Home / 63,751,519.20-95,627,278.80-38,242,351.20

Finding the Fourth Proportional to 63,751,519.20, 95,627,278.80 and 38,242,351.20

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Solution

The fourth proportional to 63,751,519.20, 95,627,278.80 and 38,242,351.20 is: 57,363,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,751,519.20 : 95,627,278.80 = 38,242,351.20 : x
  2. Step 2: Convert to fraction form
    63,751,519.20/95,627,278.80 = 38,242,351.20/x
  3. Step 3: Cross multiply
    63,751,519.20x = 95,627,278.80 × 38,242,351.20
  4. Step 4: Simplify right side
    63,751,519.20x = 3,657,011,980,169,914.50
  5. Step 5: Solve for x
    x = 3,657,011,980,169,914.50/63,751,519.20
  6. Step 6: Final answer
    x = 57,363,526.80

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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.