Home / 34,884,588.16-48,140,731.83-19,418,326.48

Finding the Fourth Proportional to 34,884,588.16, 48,140,731.83 and 19,418,326.48

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Solution

The fourth proportional to 34,884,588.16, 48,140,731.83 and 19,418,326.48 is: 26,797,290.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,884,588.16 : 48,140,731.83 = 19,418,326.48 : x
  2. Step 2: Convert to fraction form
    34,884,588.16/48,140,731.83 = 19,418,326.48/x
  3. Step 3: Cross multiply
    34,884,588.16x = 48,140,731.83 × 19,418,326.48
  4. Step 4: Simplify right side
    34,884,588.16x = 934,812,447,661,067.88
  5. Step 5: Solve for x
    x = 934,812,447,661,067.88/34,884,588.16
  6. Step 6: Final answer
    x = 26,797,290.64

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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.