Home / 98,628,902.64-147,944,352.69-44,044,269.48

Finding the Fourth Proportional to 98,628,902.64, 147,944,352.69 and 44,044,269.48

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Solution

The fourth proportional to 98,628,902.64, 147,944,352.69 and 44,044,269.48 is: 66,066,850.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,628,902.64 : 147,944,352.69 = 44,044,269.48 : x
  2. Step 2: Convert to fraction form
    98,628,902.64/147,944,352.69 = 44,044,269.48/x
  3. Step 3: Cross multiply
    98,628,902.64x = 147,944,352.69 × 44,044,269.48
  4. Step 4: Simplify right side
    98,628,902.64x = 6,516,100,937,922,522
  5. Step 5: Solve for x
    x = 6,516,100,937,922,522/98,628,902.64
  6. Step 6: Final answer
    x = 66,066,850.22

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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.