Home / 92,099,964.15-127,155,309.90-58,628,329.14

Finding the Fourth Proportional to 92,099,964.15, 127,155,309.90 and 58,628,329.14

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Solution

The fourth proportional to 92,099,964.15, 127,155,309.90 and 58,628,329.14 is: 80,943,607.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,099,964.15 : 127,155,309.90 = 58,628,329.14 : x
  2. Step 2: Convert to fraction form
    92,099,964.15/127,155,309.90 = 58,628,329.14/x
  3. Step 3: Cross multiply
    92,099,964.15x = 127,155,309.90 × 58,628,329.14
  4. Step 4: Simplify right side
    92,099,964.15x = 7,454,903,360,715,901
  5. Step 5: Solve for x
    x = 7,454,903,360,715,901/92,099,964.15
  6. Step 6: Final answer
    x = 80,943,607.63

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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.