Home / 92,180,171.16-127,207,151.46-50,363,338.26

Finding the Fourth Proportional to 92,180,171.16, 127,207,151.46 and 50,363,338.26

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Solution

The fourth proportional to 92,180,171.16, 127,207,151.46 and 50,363,338.26 is: 69,500,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,180,171.16 : 127,207,151.46 = 50,363,338.26 : x
  2. Step 2: Convert to fraction form
    92,180,171.16/127,207,151.46 = 50,363,338.26/x
  3. Step 3: Cross multiply
    92,180,171.16x = 127,207,151.46 × 50,363,338.26
  4. Step 4: Simplify right side
    92,180,171.16x = 6,406,576,798,071,032
  5. Step 5: Solve for x
    x = 6,406,576,798,071,032/92,180,171.16
  6. Step 6: Final answer
    x = 69,500,595.60

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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.