Home / 35,551,387.68-49,060,977.04-19,253,863.68

Finding the Fourth Proportional to 35,551,387.68, 49,060,977.04 and 19,253,863.68

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Solution

The fourth proportional to 35,551,387.68, 49,060,977.04 and 19,253,863.68 is: 26,570,365.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,551,387.68 : 49,060,977.04 = 19,253,863.68 : x
  2. Step 2: Convert to fraction form
    35,551,387.68/49,060,977.04 = 19,253,863.68/x
  3. Step 3: Cross multiply
    35,551,387.68x = 49,060,977.04 × 19,253,863.68
  4. Step 4: Simplify right side
    35,551,387.68x = 944,613,363,935,769.88
  5. Step 5: Solve for x
    x = 944,613,363,935,769.88/35,551,387.68
  6. Step 6: Final answer
    x = 26,570,365.48

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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.