Home / 110,700,141.30-152,765,189.27-60,464,349.44

Finding the Fourth Proportional to 110,700,141.30, 152,765,189.27 and 60,464,349.44

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Solution

The fourth proportional to 110,700,141.30, 152,765,189.27 and 60,464,349.44 is: 83,440,252.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,700,141.30 : 152,765,189.27 = 60,464,349.44 : x
  2. Step 2: Convert to fraction form
    110,700,141.30/152,765,189.27 = 60,464,349.44/x
  3. Step 3: Cross multiply
    110,700,141.30x = 152,765,189.27 × 60,464,349.44
  4. Step 4: Simplify right side
    110,700,141.30x = 9,236,847,786,368,610
  5. Step 5: Solve for x
    x = 9,236,847,786,368,610/110,700,141.30
  6. Step 6: Final answer
    x = 83,440,252.90

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1.5x scale

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.