Home / 2,072,411,219.57-3,108,159,101.18-598,230,692.78

Finding the Fourth Proportional to 2,072,411,219.57, 3,108,159,101.18 and 598,230,692.78

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Solution

The fourth proportional to 2,072,411,219.57, 3,108,159,101.18 and 598,230,692.78 is: 897,213,909.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,411,219.57 : 3,108,159,101.18 = 598,230,692.78 : x
  2. Step 2: Convert to fraction form
    2,072,411,219.57/3,108,159,101.18 = 598,230,692.78/x
  3. Step 3: Cross multiply
    2,072,411,219.57x = 3,108,159,101.18 × 598,230,692.78
  4. Step 4: Simplify right side
    2,072,411,219.57x = 1,859,396,172,350,841,600
  5. Step 5: Solve for x
    x = 1,859,396,172,350,841,600/2,072,411,219.57
  6. Step 6: Final answer
    x = 897,213,909.48

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1.5x scale

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.