Home / 23,012,711.88-34,518,227.04-6,838,242.76

Finding the Fourth Proportional to 23,012,711.88, 34,518,227.04 and 6,838,242.76

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Solution

The fourth proportional to 23,012,711.88, 34,518,227.04 and 6,838,242.76 is: 10,257,114.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,012,711.88 : 34,518,227.04 = 6,838,242.76 : x
  2. Step 2: Convert to fraction form
    23,012,711.88/34,518,227.04 = 6,838,242.76/x
  3. Step 3: Cross multiply
    23,012,711.88x = 34,518,227.04 × 6,838,242.76
  4. Step 4: Simplify right side
    23,012,711.88x = 236,044,016,144,316.22
  5. Step 5: Solve for x
    x = 236,044,016,144,316.22/23,012,711.88
  6. Step 6: Final answer
    x = 10,257,114.30

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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.