Home / 14,762,980.60-22,144,470.90-10,983,844.60

Finding the Fourth Proportional to 14,762,980.60, 22,144,470.90 and 10,983,844.60

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Solution

The fourth proportional to 14,762,980.60, 22,144,470.90 and 10,983,844.60 is: 16,475,766.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,980.60 : 22,144,470.90 = 10,983,844.60 : x
  2. Step 2: Convert to fraction form
    14,762,980.60/22,144,470.90 = 10,983,844.60/x
  3. Step 3: Cross multiply
    14,762,980.60x = 22,144,470.90 × 10,983,844.60
  4. Step 4: Simplify right side
    14,762,980.60x = 243,231,427,114,822.12
  5. Step 5: Solve for x
    x = 243,231,427,114,822.12/14,762,980.60
  6. Step 6: Final answer
    x = 16,475,766.90

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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.