Home / 4,398,777,794.90-6,598,166,692.35-1,490,732,642.90

Finding the Fourth Proportional to 4,398,777,794.90, 6,598,166,692.35 and 1,490,732,642.90

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Solution

The fourth proportional to 4,398,777,794.90, 6,598,166,692.35 and 1,490,732,642.90 is: 2,236,098,964.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,777,794.90 : 6,598,166,692.35 = 1,490,732,642.90 : x
  2. Step 2: Convert to fraction form
    4,398,777,794.90/6,598,166,692.35 = 1,490,732,642.90/x
  3. Step 3: Cross multiply
    4,398,777,794.90x = 6,598,166,692.35 × 1,490,732,642.90
  4. Step 4: Simplify right side
    4,398,777,794.90x = 9,836,102,471,581,667,328
  5. Step 5: Solve for x
    x = 9,836,102,471,581,667,328/4,398,777,794.90
  6. Step 6: Final answer
    x = 2,236,098,964.35

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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.