Home / 34,748,797.93-47,953,209.51-19,068,084.78

Finding the Fourth Proportional to 34,748,797.93, 47,953,209.51 and 19,068,084.78

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Solution

The fourth proportional to 34,748,797.93, 47,953,209.51 and 19,068,084.78 is: 26,313,884.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,748,797.93 : 47,953,209.51 = 19,068,084.78 : x
  2. Step 2: Convert to fraction form
    34,748,797.93/47,953,209.51 = 19,068,084.78/x
  3. Step 3: Cross multiply
    34,748,797.93x = 47,953,209.51 × 19,068,084.78
  4. Step 4: Simplify right side
    34,748,797.93x = 914,375,864,311,182.62
  5. Step 5: Solve for x
    x = 914,375,864,311,182.62/34,748,797.93
  6. Step 6: Final answer
    x = 26,313,884.76

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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.