Home / 3,069,138,166.59-4,603,676,559.04-970,614,932.61

Finding the Fourth Proportional to 3,069,138,166.59, 4,603,676,559.04 and 970,614,932.61

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Solution

The fourth proportional to 3,069,138,166.59, 4,603,676,559.04 and 970,614,932.61 is: 1,455,912,692.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,138,166.59 : 4,603,676,559.04 = 970,614,932.61 : x
  2. Step 2: Convert to fraction form
    3,069,138,166.59/4,603,676,559.04 = 970,614,932.61/x
  3. Step 3: Cross multiply
    3,069,138,166.59x = 4,603,676,559.04 × 970,614,932.61
  4. Step 4: Simplify right side
    3,069,138,166.59x = 4,468,397,213,129,371,648
  5. Step 5: Solve for x
    x = 4,468,397,213,129,371,648/3,069,138,166.59
  6. Step 6: Final answer
    x = 1,455,912,692.94

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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.