Home / 34,248,341.06-51,381,084.65-9,987,270.74

Finding the Fourth Proportional to 34,248,341.06, 51,381,084.65 and 9,987,270.74

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Solution

The fourth proportional to 34,248,341.06, 51,381,084.65 and 9,987,270.74 is: 14,983,406.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,248,341.06 : 51,381,084.65 = 9,987,270.74 : x
  2. Step 2: Convert to fraction form
    34,248,341.06/51,381,084.65 = 9,987,270.74/x
  3. Step 3: Cross multiply
    34,248,341.06x = 51,381,084.65 × 9,987,270.74
  4. Step 4: Simplify right side
    34,248,341.06x = 513,156,803,200,245.44
  5. Step 5: Solve for x
    x = 513,156,803,200,245.44/34,248,341.06
  6. Step 6: Final answer
    x = 14,983,406.13

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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.