Home / 23,652,077.10-35,478,115.66-20,723,246.70

Finding the Fourth Proportional to 23,652,077.10, 35,478,115.66 and 20,723,246.70

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Solution

The fourth proportional to 23,652,077.10, 35,478,115.66 and 20,723,246.70 is: 31,084,870.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,652,077.10 : 35,478,115.66 = 20,723,246.70 : x
  2. Step 2: Convert to fraction form
    23,652,077.10/35,478,115.66 = 20,723,246.70/x
  3. Step 3: Cross multiply
    23,652,077.10x = 35,478,115.66 × 20,723,246.70
  4. Step 4: Simplify right side
    23,652,077.10x = 735,221,743,273,313.25
  5. Step 5: Solve for x
    x = 735,221,743,273,313.25/23,652,077.10
  6. Step 6: Final answer
    x = 31,084,870.06

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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.