Home / 92,099,998.01-127,155,356.58-58,628,362.92

Finding the Fourth Proportional to 92,099,998.01, 127,155,356.58 and 58,628,362.92

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Solution

The fourth proportional to 92,099,998.01, 127,155,356.58 and 58,628,362.92 is: 80,943,654.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,099,998.01 : 127,155,356.58 = 58,628,362.92 : x
  2. Step 2: Convert to fraction form
    92,099,998.01/127,155,356.58 = 58,628,362.92/x
  3. Step 3: Cross multiply
    92,099,998.01x = 127,155,356.58 × 58,628,362.92
  4. Step 4: Simplify right side
    92,099,998.01x = 7,454,910,392,537,273
  5. Step 5: Solve for x
    x = 7,454,910,392,537,273/92,099,998.01
  6. Step 6: Final answer
    x = 80,943,654.22

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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.