Home / 110,234,044.56-152,113,093.92-63,827,430.60

Finding the Fourth Proportional to 110,234,044.56, 152,113,093.92 and 63,827,430.60

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Solution

The fourth proportional to 110,234,044.56, 152,113,093.92 and 63,827,430.60 is: 88,076,129.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,234,044.56 : 152,113,093.92 = 63,827,430.60 : x
  2. Step 2: Convert to fraction form
    110,234,044.56/152,113,093.92 = 63,827,430.60/x
  3. Step 3: Cross multiply
    110,234,044.56x = 152,113,093.92 × 63,827,430.60
  4. Step 4: Simplify right side
    110,234,044.56x = 9,708,987,945,530,082
  5. Step 5: Solve for x
    x = 9,708,987,945,530,082/110,234,044.56
  6. Step 6: Final answer
    x = 88,076,129.15

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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.