Home / 14,656,510.65-21,984,765.98-6,135,958.65

Finding the Fourth Proportional to 14,656,510.65, 21,984,765.98 and 6,135,958.65

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Solution

The fourth proportional to 14,656,510.65, 21,984,765.98 and 6,135,958.65 is: 9,203,937.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,510.65 : 21,984,765.98 = 6,135,958.65 : x
  2. Step 2: Convert to fraction form
    14,656,510.65/21,984,765.98 = 6,135,958.65/x
  3. Step 3: Cross multiply
    14,656,510.65x = 21,984,765.98 × 6,135,958.65
  4. Step 4: Simplify right side
    14,656,510.65x = 134,897,614,952,526.95
  5. Step 5: Solve for x
    x = 134,897,614,952,526.95/14,656,510.65
  6. Step 6: Final answer
    x = 9,203,937.98

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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.