Home / 2,098,152,193.38-2,896,756,744.96-1,335,626,508

Finding the Fourth Proportional to 2,098,152,193.38, 2,896,756,744.96 and 1,335,626,508

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Solution

The fourth proportional to 2,098,152,193.38, 2,896,756,744.96 and 1,335,626,508 is: 1,843,996,402.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,152,193.38 : 2,896,756,744.96 = 1,335,626,508 : x
  2. Step 2: Convert to fraction form
    2,098,152,193.38/2,896,756,744.96 = 1,335,626,508/x
  3. Step 3: Cross multiply
    2,098,152,193.38x = 2,896,756,744.96 × 1,335,626,508
  4. Step 4: Simplify right side
    2,098,152,193.38x = 3,868,985,095,796,371,456
  5. Step 5: Solve for x
    x = 3,868,985,095,796,371,456/2,098,152,193.38
  6. Step 6: Final answer
    x = 1,843,996,402.17

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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.