Home / 92,099,992.76-127,155,349.35-58,628,357.69

Finding the Fourth Proportional to 92,099,992.76, 127,155,349.35 and 58,628,357.69

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Solution

The fourth proportional to 92,099,992.76, 127,155,349.35 and 58,628,357.69 is: 80,943,647.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,099,992.76 : 127,155,349.35 = 58,628,357.69 : x
  2. Step 2: Convert to fraction form
    92,099,992.76/127,155,349.35 = 58,628,357.69/x
  3. Step 3: Cross multiply
    92,099,992.76x = 127,155,349.35 × 58,628,357.69
  4. Step 4: Simplify right side
    92,099,992.76x = 7,454,909,303,252,932
  5. Step 5: Solve for x
    x = 7,454,909,303,252,932/92,099,992.76
  6. Step 6: Final answer
    x = 80,943,647.01

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Double scale
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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.