Home / 106,848,210.82-160,231,461.02-58,300,115.93

Finding the Fourth Proportional to 106,848,210.82, 160,231,461.02 and 58,300,115.93

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Solution

The fourth proportional to 106,848,210.82, 160,231,461.02 and 58,300,115.93 is: 87,427,881.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,848,210.82 : 160,231,461.02 = 58,300,115.93 : x
  2. Step 2: Convert to fraction form
    106,848,210.82/160,231,461.02 = 58,300,115.93/x
  3. Step 3: Cross multiply
    106,848,210.82x = 160,231,461.02 × 58,300,115.93
  4. Step 4: Simplify right side
    106,848,210.82x = 9,341,512,753,099,276
  5. Step 5: Solve for x
    x = 9,341,512,753,099,276/106,848,210.82
  6. Step 6: Final answer
    x = 87,427,881.87

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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.