Home / 88,838,066.16-122,594,229.04-49,147,063.04

Finding the Fourth Proportional to 88,838,066.16, 122,594,229.04 and 49,147,063.04

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Solution

The fourth proportional to 88,838,066.16, 122,594,229.04 and 49,147,063.04 is: 67,821,673.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,838,066.16 : 122,594,229.04 = 49,147,063.04 : x
  2. Step 2: Convert to fraction form
    88,838,066.16/122,594,229.04 = 49,147,063.04/x
  3. Step 3: Cross multiply
    88,838,066.16x = 122,594,229.04 × 49,147,063.04
  4. Step 4: Simplify right side
    88,838,066.16x = 6,025,146,302,969,079
  5. Step 5: Solve for x
    x = 6,025,146,302,969,079/88,838,066.16
  6. Step 6: Final answer
    x = 67,821,673.34

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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.