Home / 14,974,445.13-22,468,080.03-4,740,138.06

Finding the Fourth Proportional to 14,974,445.13, 22,468,080.03 and 4,740,138.06

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Solution

The fourth proportional to 14,974,445.13, 22,468,080.03 and 4,740,138.06 is: 7,112,236.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,445.13 : 22,468,080.03 = 4,740,138.06 : x
  2. Step 2: Convert to fraction form
    14,974,445.13/22,468,080.03 = 4,740,138.06/x
  3. Step 3: Cross multiply
    14,974,445.13x = 22,468,080.03 × 4,740,138.06
  4. Step 4: Simplify right side
    14,974,445.13x = 106,501,801,285,328.94
  5. Step 5: Solve for x
    x = 106,501,801,285,328.94/14,974,445.13
  6. Step 6: Final answer
    x = 7,112,236.90

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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.