Home / 92,697,727.48-139,046,591.46-49,435,863.64

Finding the Fourth Proportional to 92,697,727.48, 139,046,591.46 and 49,435,863.64

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Solution

The fourth proportional to 92,697,727.48, 139,046,591.46 and 49,435,863.64 is: 74,153,795.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,697,727.48 : 139,046,591.46 = 49,435,863.64 : x
  2. Step 2: Convert to fraction form
    92,697,727.48/139,046,591.46 = 49,435,863.64/x
  3. Step 3: Cross multiply
    92,697,727.48x = 139,046,591.46 × 49,435,863.64
  4. Step 4: Simplify right side
    92,697,727.48x = 6,873,888,335,023,349
  5. Step 5: Solve for x
    x = 6,873,888,335,023,349/92,697,727.48
  6. Step 6: Final answer
    x = 74,153,795.59

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Double scale
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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.