Home / 92,570,552.63-127,746,684.06-50,753,928.69

Finding the Fourth Proportional to 92,570,552.63, 127,746,684.06 and 50,753,928.69

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Solution

The fourth proportional to 92,570,552.63, 127,746,684.06 and 50,753,928.69 is: 70,040,049.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,570,552.63 : 127,746,684.06 = 50,753,928.69 : x
  2. Step 2: Convert to fraction form
    92,570,552.63/127,746,684.06 = 50,753,928.69/x
  3. Step 3: Cross multiply
    92,570,552.63x = 127,746,684.06 × 50,753,928.69
  4. Step 4: Simplify right side
    92,570,552.63x = 6,483,646,092,615,905
  5. Step 5: Solve for x
    x = 6,483,646,092,615,905/92,570,552.63
  6. Step 6: Final answer
    x = 70,040,049.55

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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.