Home / 35,634,935.91-49,176,211.56-19,337,411.91

Finding the Fourth Proportional to 35,634,935.91, 49,176,211.56 and 19,337,411.91

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Solution

The fourth proportional to 35,634,935.91, 49,176,211.56 and 19,337,411.91 is: 26,685,628.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,634,935.91 : 49,176,211.56 = 19,337,411.91 : x
  2. Step 2: Convert to fraction form
    35,634,935.91/49,176,211.56 = 19,337,411.91/x
  3. Step 3: Cross multiply
    35,634,935.91x = 49,176,211.56 × 19,337,411.91
  4. Step 4: Simplify right side
    35,634,935.91x = 950,940,659,109,023.75
  5. Step 5: Solve for x
    x = 950,940,659,109,023.75/35,634,935.91
  6. Step 6: Final answer
    x = 26,685,628.44

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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.