Home / 62,292,527.66-85,961,086.17-35,828,868.98

Finding the Fourth Proportional to 62,292,527.66, 85,961,086.17 and 35,828,868.98

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Solution

The fourth proportional to 62,292,527.66, 85,961,086.17 and 35,828,868.98 is: 49,442,342.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,292,527.66 : 85,961,086.17 = 35,828,868.98 : x
  2. Step 2: Convert to fraction form
    62,292,527.66/85,961,086.17 = 35,828,868.98/x
  3. Step 3: Cross multiply
    62,292,527.66x = 85,961,086.17 × 35,828,868.98
  4. Step 4: Simplify right side
    62,292,527.66x = 3,079,888,493,763,420
  5. Step 5: Solve for x
    x = 3,079,888,493,763,420/62,292,527.66
  6. Step 6: Final answer
    x = 49,442,342.60

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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.