Home / 47,797,627.01-71,424,341.49-35,889,126.38

Finding the Fourth Proportional to 47,797,627.01, 71,424,341.49 and 35,889,126.38

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Solution

The fourth proportional to 47,797,627.01, 71,424,341.49 and 35,889,126.38 is: 53,629,382.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,797,627.01 : 71,424,341.49 = 35,889,126.38 : x
  2. Step 2: Convert to fraction form
    47,797,627.01/71,424,341.49 = 35,889,126.38/x
  3. Step 3: Cross multiply
    47,797,627.01x = 71,424,341.49 × 35,889,126.38
  4. Step 4: Simplify right side
    47,797,627.01x = 2,563,357,218,521,448
  5. Step 5: Solve for x
    x = 2,563,357,218,521,448/47,797,627.01
  6. Step 6: Final answer
    x = 53,629,382.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.