Home / 43,006,431.60-64,475,546.58-22,532,224.32

Finding the Fourth Proportional to 43,006,431.60, 64,475,546.58 and 22,532,224.32

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Solution

The fourth proportional to 43,006,431.60, 64,475,546.58 and 22,532,224.32 is: 33,780,470.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,006,431.60 : 64,475,546.58 = 22,532,224.32 : x
  2. Step 2: Convert to fraction form
    43,006,431.60/64,475,546.58 = 22,532,224.32/x
  3. Step 3: Cross multiply
    43,006,431.60x = 64,475,546.58 × 22,532,224.32
  4. Step 4: Simplify right side
    43,006,431.60x = 1,452,777,478,695,168.75
  5. Step 5: Solve for x
    x = 1,452,777,478,695,168.75/43,006,431.60
  6. Step 6: Final answer
    x = 33,780,470.14

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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.