Home / 110,933,500.58-153,091,474.56-60,700,734.98

Finding the Fourth Proportional to 110,933,500.58, 153,091,474.56 and 60,700,734.98

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Solution

The fourth proportional to 110,933,500.58, 153,091,474.56 and 60,700,734.98 is: 83,768,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,933,500.58 : 153,091,474.56 = 60,700,734.98 : x
  2. Step 2: Convert to fraction form
    110,933,500.58/153,091,474.56 = 60,700,734.98/x
  3. Step 3: Cross multiply
    110,933,500.58x = 153,091,474.56 × 60,700,734.98
  4. Step 4: Simplify right side
    110,933,500.58x = 9,292,765,024,963,972
  5. Step 5: Solve for x
    x = 9,292,765,024,963,972/110,933,500.58
  6. Step 6: Final answer
    x = 83,768,789.20

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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.