Home / 14,791,780.54-22,187,670.46-4,009,081.16

Finding the Fourth Proportional to 14,791,780.54, 22,187,670.46 and 4,009,081.16

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Solution

The fourth proportional to 14,791,780.54, 22,187,670.46 and 4,009,081.16 is: 6,013,621.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,791,780.54 : 22,187,670.46 = 4,009,081.16 : x
  2. Step 2: Convert to fraction form
    14,791,780.54/22,187,670.46 = 4,009,081.16/x
  3. Step 3: Cross multiply
    14,791,780.54x = 22,187,670.46 × 4,009,081.16
  4. Step 4: Simplify right side
    14,791,780.54x = 88,952,171,670,921
  5. Step 5: Solve for x
    x = 88,952,171,670,921/14,791,780.54
  6. Step 6: Final answer
    x = 6,013,621.65

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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.