Home / 101,568,023.80-152,352,035.70-96,613,502.20

Finding the Fourth Proportional to 101,568,023.80, 152,352,035.70 and 96,613,502.20

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Solution

The fourth proportional to 101,568,023.80, 152,352,035.70 and 96,613,502.20 is: 144,920,253.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,568,023.80 : 152,352,035.70 = 96,613,502.20 : x
  2. Step 2: Convert to fraction form
    101,568,023.80/152,352,035.70 = 96,613,502.20/x
  3. Step 3: Cross multiply
    101,568,023.80x = 152,352,035.70 × 96,613,502.20
  4. Step 4: Simplify right side
    101,568,023.80x = 14,719,263,736,276,428
  5. Step 5: Solve for x
    x = 14,719,263,736,276,428/101,568,023.80
  6. Step 6: Final answer
    x = 144,920,253.30

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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.