Home / 1,522,733,234.77-2,102,060,409.28-959,046,535.42

Finding the Fourth Proportional to 1,522,733,234.77, 2,102,060,409.28 and 959,046,535.42

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Solution

The fourth proportional to 1,522,733,234.77, 2,102,060,409.28 and 959,046,535.42 is: 1,323,917,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,733,234.77 : 2,102,060,409.28 = 959,046,535.42 : x
  2. Step 2: Convert to fraction form
    1,522,733,234.77/2,102,060,409.28 = 959,046,535.42/x
  3. Step 3: Cross multiply
    1,522,733,234.77x = 2,102,060,409.28 × 959,046,535.42
  4. Step 4: Simplify right side
    1,522,733,234.77x = 2,015,973,752,755,878,400
  5. Step 5: Solve for x
    x = 2,015,973,752,755,878,400/1,522,733,234.77
  6. Step 6: Final answer
    x = 1,323,917,877.88

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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.