Home / 1,756,829,065.13-2,635,150,785.97-576,254,034.88

Finding the Fourth Proportional to 1,756,829,065.13, 2,635,150,785.97 and 576,254,034.88

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Solution

The fourth proportional to 1,756,829,065.13, 2,635,150,785.97 and 576,254,034.88 is: 864,350,609.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,829,065.13 : 2,635,150,785.97 = 576,254,034.88 : x
  2. Step 2: Convert to fraction form
    1,756,829,065.13/2,635,150,785.97 = 576,254,034.88/x
  3. Step 3: Cross multiply
    1,756,829,065.13x = 2,635,150,785.97 × 576,254,034.88
  4. Step 4: Simplify right side
    1,756,829,065.13x = 1,518,516,272,940,444,416
  5. Step 5: Solve for x
    x = 1,518,516,272,940,444,416/1,756,829,065.13
  6. Step 6: Final answer
    x = 864,350,609.33

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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.