Home / 96,568,502.20-144,852,753.30-58,210,271.80

Finding the Fourth Proportional to 96,568,502.20, 144,852,753.30 and 58,210,271.80

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Solution

The fourth proportional to 96,568,502.20, 144,852,753.30 and 58,210,271.80 is: 87,315,407.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,568,502.20 : 144,852,753.30 = 58,210,271.80 : x
  2. Step 2: Convert to fraction form
    96,568,502.20/144,852,753.30 = 58,210,271.80/x
  3. Step 3: Cross multiply
    96,568,502.20x = 144,852,753.30 × 58,210,271.80
  4. Step 4: Simplify right side
    96,568,502.20x = 8,431,918,140,571,347
  5. Step 5: Solve for x
    x = 8,431,918,140,571,347/96,568,502.20
  6. Step 6: Final answer
    x = 87,315,407.70

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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.