Home / 106,229,126.63-159,167,530.56-64,604,098.56

Finding the Fourth Proportional to 106,229,126.63, 159,167,530.56 and 64,604,098.56

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Solution

The fourth proportional to 106,229,126.63, 159,167,530.56 and 64,604,098.56 is: 96,799,015.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,229,126.63 : 159,167,530.56 = 64,604,098.56 : x
  2. Step 2: Convert to fraction form
    106,229,126.63/159,167,530.56 = 64,604,098.56/x
  3. Step 3: Cross multiply
    106,229,126.63x = 159,167,530.56 × 64,604,098.56
  4. Step 4: Simplify right side
    106,229,126.63x = 10,282,874,831,850,052
  5. Step 5: Solve for x
    x = 10,282,874,831,850,052/106,229,126.63
  6. Step 6: Final answer
    x = 96,799,015.10

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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.