Home / 35,635,968.92-49,177,637.51-19,338,444.92

Finding the Fourth Proportional to 35,635,968.92, 49,177,637.51 and 19,338,444.92

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Solution

The fourth proportional to 35,635,968.92, 49,177,637.51 and 19,338,444.92 is: 26,687,054.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,635,968.92 : 49,177,637.51 = 19,338,444.92 : x
  2. Step 2: Convert to fraction form
    35,635,968.92/49,177,637.51 = 19,338,444.92/x
  3. Step 3: Cross multiply
    35,635,968.92x = 49,177,637.51 × 19,338,444.92
  4. Step 4: Simplify right side
    35,635,968.92x = 951,019,034,309,112.88
  5. Step 5: Solve for x
    x = 951,019,034,309,112.88/35,635,968.92
  6. Step 6: Final answer
    x = 26,687,054.21

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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.