Home / 1,532,340,294.76-2,298,510,472.56-367,808,785.96

Finding the Fourth Proportional to 1,532,340,294.76, 2,298,510,472.56 and 367,808,785.96

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Solution

The fourth proportional to 1,532,340,294.76, 2,298,510,472.56 and 367,808,785.96 is: 551,713,186.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,340,294.76 : 2,298,510,472.56 = 367,808,785.96 : x
  2. Step 2: Convert to fraction form
    1,532,340,294.76/2,298,510,472.56 = 367,808,785.96/x
  3. Step 3: Cross multiply
    1,532,340,294.76x = 2,298,510,472.56 × 367,808,785.96
  4. Step 4: Simplify right side
    1,532,340,294.76x = 845,412,346,428,639,360
  5. Step 5: Solve for x
    x = 845,412,346,428,639,360/1,532,340,294.76
  6. Step 6: Final answer
    x = 551,713,186.24

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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.