Home / 58,294,517.72-87,472,039-23,776,243.80

Finding the Fourth Proportional to 58,294,517.72, 87,472,039 and 23,776,243.80

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Solution

The fourth proportional to 58,294,517.72, 87,472,039 and 23,776,243.80 is: 35,676,708.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,294,517.72 : 87,472,039 = 23,776,243.80 : x
  2. Step 2: Convert to fraction form
    58,294,517.72/87,472,039 = 23,776,243.80/x
  3. Step 3: Cross multiply
    58,294,517.72x = 87,472,039 × 23,776,243.80
  4. Step 4: Simplify right side
    58,294,517.72x = 2,079,756,524,947,108.25
  5. Step 5: Solve for x
    x = 2,079,756,524,947,108.25/58,294,517.72
  6. Step 6: Final answer
    x = 35,676,708.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.