Home / 22,252,189.60-33,362,343.60-8,593,645.60

Finding the Fourth Proportional to 22,252,189.60, 33,362,343.60 and 8,593,645.60

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Solution

The fourth proportional to 22,252,189.60, 33,362,343.60 and 8,593,645.60 is: 12,884,312.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,252,189.60 : 33,362,343.60 = 8,593,645.60 : x
  2. Step 2: Convert to fraction form
    22,252,189.60/33,362,343.60 = 8,593,645.60/x
  3. Step 3: Cross multiply
    22,252,189.60x = 33,362,343.60 × 8,593,645.60
  4. Step 4: Simplify right side
    22,252,189.60x = 286,704,157,283,828.19
  5. Step 5: Solve for x
    x = 286,704,157,283,828.19/22,252,189.60
  6. Step 6: Final answer
    x = 12,884,312.17

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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.