Home / 109,810,893.67-151,541,822.13-60,251,254.13

Finding the Fourth Proportional to 109,810,893.67, 151,541,822.13 and 60,251,254.13

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Solution

The fourth proportional to 109,810,893.67, 151,541,822.13 and 60,251,254.13 is: 83,148,260.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,810,893.67 : 151,541,822.13 = 60,251,254.13 : x
  2. Step 2: Convert to fraction form
    109,810,893.67/151,541,822.13 = 60,251,254.13/x
  3. Step 3: Cross multiply
    109,810,893.67x = 151,541,822.13 × 60,251,254.13
  4. Step 4: Simplify right side
    109,810,893.67x = 9,130,584,836,630,800
  5. Step 5: Solve for x
    x = 9,130,584,836,630,800/109,810,893.67
  6. Step 6: Final answer
    x = 83,148,260.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.