Home / 1,451,570,294.22-2,177,368,042.24-468,996,938.49

Finding the Fourth Proportional to 1,451,570,294.22, 2,177,368,042.24 and 468,996,938.49

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Solution

The fourth proportional to 1,451,570,294.22, 2,177,368,042.24 and 468,996,938.49 is: 703,499,479.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,570,294.22 : 2,177,368,042.24 = 468,996,938.49 : x
  2. Step 2: Convert to fraction form
    1,451,570,294.22/2,177,368,042.24 = 468,996,938.49/x
  3. Step 3: Cross multiply
    1,451,570,294.22x = 2,177,368,042.24 × 468,996,938.49
  4. Step 4: Simplify right side
    1,451,570,294.22x = 1,021,178,945,785,299,840
  5. Step 5: Solve for x
    x = 1,021,178,945,785,299,840/1,451,570,294.22
  6. Step 6: Final answer
    x = 703,499,479.05

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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.