Home / 106,584,897.60-159,625,500.48-52,034,840.64

Finding the Fourth Proportional to 106,584,897.60, 159,625,500.48 and 52,034,840.64

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Solution

The fourth proportional to 106,584,897.60, 159,625,500.48 and 52,034,840.64 is: 77,929,309.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,584,897.60 : 159,625,500.48 = 52,034,840.64 : x
  2. Step 2: Convert to fraction form
    106,584,897.60/159,625,500.48 = 52,034,840.64/x
  3. Step 3: Cross multiply
    106,584,897.60x = 159,625,500.48 × 52,034,840.64
  4. Step 4: Simplify right side
    106,584,897.60x = 8,306,087,479,557,043
  5. Step 5: Solve for x
    x = 8,306,087,479,557,043/106,584,897.60
  6. Step 6: Final answer
    x = 77,929,309.56

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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.