Home / 1,337,472,034.70-2,006,208,052.05-1,194,620,693.90

Finding the Fourth Proportional to 1,337,472,034.70, 2,006,208,052.05 and 1,194,620,693.90

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Solution

The fourth proportional to 1,337,472,034.70, 2,006,208,052.05 and 1,194,620,693.90 is: 1,791,931,040.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,472,034.70 : 2,006,208,052.05 = 1,194,620,693.90 : x
  2. Step 2: Convert to fraction form
    1,337,472,034.70/2,006,208,052.05 = 1,194,620,693.90/x
  3. Step 3: Cross multiply
    1,337,472,034.70x = 2,006,208,052.05 × 1,194,620,693.90
  4. Step 4: Simplify right side
    1,337,472,034.70x = 2,396,657,655,247,738,368
  5. Step 5: Solve for x
    x = 2,396,657,655,247,738,368/1,337,472,034.70
  6. Step 6: Final answer
    x = 1,791,931,040.85

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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.