Home / 14,679,951.10-22,019,926.65-10,900,815.10

Finding the Fourth Proportional to 14,679,951.10, 22,019,926.65 and 10,900,815.10

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Solution

The fourth proportional to 14,679,951.10, 22,019,926.65 and 10,900,815.10 is: 16,351,222.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,679,951.10 : 22,019,926.65 = 10,900,815.10 : x
  2. Step 2: Convert to fraction form
    14,679,951.10/22,019,926.65 = 10,900,815.10/x
  3. Step 3: Cross multiply
    14,679,951.10x = 22,019,926.65 × 10,900,815.10
  4. Step 4: Simplify right side
    14,679,951.10x = 240,035,148,927,212.38
  5. Step 5: Solve for x
    x = 240,035,148,927,212.38/14,679,951.10
  6. Step 6: Final answer
    x = 16,351,222.65

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1.5x scale

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.