Home / 22,356,066.60-33,534,099.90-15,861,551.40

Finding the Fourth Proportional to 22,356,066.60, 33,534,099.90 and 15,861,551.40

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Solution

The fourth proportional to 22,356,066.60, 33,534,099.90 and 15,861,551.40 is: 23,792,327.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,066.60 : 33,534,099.90 = 15,861,551.40 : x
  2. Step 2: Convert to fraction form
    22,356,066.60/33,534,099.90 = 15,861,551.40/x
  3. Step 3: Cross multiply
    22,356,066.60x = 33,534,099.90 × 15,861,551.40
  4. Step 4: Simplify right side
    22,356,066.60x = 531,902,849,216,584.88
  5. Step 5: Solve for x
    x = 531,902,849,216,584.88/22,356,066.60
  6. Step 6: Final answer
    x = 23,792,327.10

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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.