Home / 35,635,974.93-49,177,645.80-19,338,450.93

Finding the Fourth Proportional to 35,635,974.93, 49,177,645.80 and 19,338,450.93

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Solution

The fourth proportional to 35,635,974.93, 49,177,645.80 and 19,338,450.93 is: 26,687,062.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,635,974.93 : 49,177,645.80 = 19,338,450.93 : x
  2. Step 2: Convert to fraction form
    35,635,974.93/49,177,645.80 = 19,338,450.93/x
  3. Step 3: Cross multiply
    35,635,974.93x = 49,177,645.80 × 19,338,450.93
  4. Step 4: Simplify right side
    35,635,974.93x = 951,019,490,156,220.50
  5. Step 5: Solve for x
    x = 951,019,490,156,220.50/35,635,974.93
  6. Step 6: Final answer
    x = 26,687,062.50

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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.