Home / 50,863,274.16-70,376,147.64-44,350,475.64

Finding the Fourth Proportional to 50,863,274.16, 70,376,147.64 and 44,350,475.64

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Solution

The fourth proportional to 50,863,274.16, 70,376,147.64 and 44,350,475.64 is: 61,364,819.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,863,274.16 : 70,376,147.64 = 44,350,475.64 : x
  2. Step 2: Convert to fraction form
    50,863,274.16/70,376,147.64 = 44,350,475.64/x
  3. Step 3: Cross multiply
    50,863,274.16x = 70,376,147.64 × 44,350,475.64
  4. Step 4: Simplify right side
    50,863,274.16x = 3,121,215,621,544,863.50
  5. Step 5: Solve for x
    x = 3,121,215,621,544,863.50/50,863,274.16
  6. Step 6: Final answer
    x = 61,364,819.18

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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.