Home / 14,642,500.60-21,963,750.90-10,863,364.60

Finding the Fourth Proportional to 14,642,500.60, 21,963,750.90 and 10,863,364.60

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Solution

The fourth proportional to 14,642,500.60, 21,963,750.90 and 10,863,364.60 is: 16,295,046.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,642,500.60 : 21,963,750.90 = 10,863,364.60 : x
  2. Step 2: Convert to fraction form
    14,642,500.60/21,963,750.90 = 10,863,364.60/x
  3. Step 3: Cross multiply
    14,642,500.60x = 21,963,750.90 × 10,863,364.60
  4. Step 4: Simplify right side
    14,642,500.60x = 238,600,234,010,278.12
  5. Step 5: Solve for x
    x = 238,600,234,010,278.12/14,642,500.60
  6. Step 6: Final answer
    x = 16,295,046.90

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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.