Home / 14,685,064.90-22,013,600.55-11,444,805.70

Finding the Fourth Proportional to 14,685,064.90, 22,013,600.55 and 11,444,805.70

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Solution

The fourth proportional to 14,685,064.90, 22,013,600.55 and 11,444,805.70 is: 17,156,300.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,685,064.90 : 22,013,600.55 = 11,444,805.70 : x
  2. Step 2: Convert to fraction form
    14,685,064.90/22,013,600.55 = 11,444,805.70/x
  3. Step 3: Cross multiply
    14,685,064.90x = 22,013,600.55 × 11,444,805.70
  4. Step 4: Simplify right side
    14,685,064.90x = 251,941,381,052,163.12
  5. Step 5: Solve for x
    x = 251,941,381,052,163.12/14,685,064.90
  6. Step 6: Final answer
    x = 17,156,300.14

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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.