Home / 96,568,968.30-144,853,452.45-45,550,632.30

Finding the Fourth Proportional to 96,568,968.30, 144,853,452.45 and 45,550,632.30

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Solution

The fourth proportional to 96,568,968.30, 144,853,452.45 and 45,550,632.30 is: 68,325,948.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,568,968.30 : 144,853,452.45 = 45,550,632.30 : x
  2. Step 2: Convert to fraction form
    96,568,968.30/144,853,452.45 = 45,550,632.30/x
  3. Step 3: Cross multiply
    96,568,968.30x = 144,853,452.45 × 45,550,632.30
  4. Step 4: Simplify right side
    96,568,968.30x = 6,598,166,349,935,483
  5. Step 5: Solve for x
    x = 6,598,166,349,935,483/96,568,968.30
  6. Step 6: Final answer
    x = 68,325,948.45

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1.5x scale

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.