Home / 3,690,266,577.03-5,092,564,586.21-2,083,059,869.82

Finding the Fourth Proportional to 3,690,266,577.03, 5,092,564,586.21 and 2,083,059,869.82

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Solution

The fourth proportional to 3,690,266,577.03, 5,092,564,586.21 and 2,083,059,869.82 is: 2,874,620,763.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,266,577.03 : 5,092,564,586.21 = 2,083,059,869.82 : x
  2. Step 2: Convert to fraction form
    3,690,266,577.03/5,092,564,586.21 = 2,083,059,869.82/x
  3. Step 3: Cross multiply
    3,690,266,577.03x = 5,092,564,586.21 × 2,083,059,869.82
  4. Step 4: Simplify right side
    3,690,266,577.03x = 10,608,116,923,973,369,856
  5. Step 5: Solve for x
    x = 10,608,116,923,973,369,856/3,690,266,577.03
  6. Step 6: Final answer
    x = 2,874,620,763.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.