Home / 35,635,970.74-49,177,639.20-19,338,446.74

Finding the Fourth Proportional to 35,635,970.74, 49,177,639.20 and 19,338,446.74

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Solution

The fourth proportional to 35,635,970.74, 49,177,639.20 and 19,338,446.74 is: 26,687,056.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,635,970.74 : 49,177,639.20 = 19,338,446.74 : x
  2. Step 2: Convert to fraction form
    35,635,970.74/49,177,639.20 = 19,338,446.74/x
  3. Step 3: Cross multiply
    35,635,970.74x = 49,177,639.20 × 19,338,446.74
  4. Step 4: Simplify right side
    35,635,970.74x = 951,019,156,468,136.12
  5. Step 5: Solve for x
    x = 951,019,156,468,136.12/35,635,970.74
  6. Step 6: Final answer
    x = 26,687,056.27

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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.