Home / 22,898,472.93-31,599,525.47-12,584,974.59

Finding the Fourth Proportional to 22,898,472.93, 31,599,525.47 and 12,584,974.59

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Solution

The fourth proportional to 22,898,472.93, 31,599,525.47 and 12,584,974.59 is: 17,367,063.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,898,472.93 : 31,599,525.47 = 12,584,974.59 : x
  2. Step 2: Convert to fraction form
    22,898,472.93/31,599,525.47 = 12,584,974.59/x
  3. Step 3: Cross multiply
    22,898,472.93x = 31,599,525.47 × 12,584,974.59
  4. Step 4: Simplify right side
    22,898,472.93x = 397,679,225,033,082.94
  5. Step 5: Solve for x
    x = 397,679,225,033,082.94/22,898,472.93
  6. Step 6: Final answer
    x = 17,367,063.13

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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.