Home / 34,992,032.80-52,488,049.20-31,464,839.20

Finding the Fourth Proportional to 34,992,032.80, 52,488,049.20 and 31,464,839.20

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Solution

The fourth proportional to 34,992,032.80, 52,488,049.20 and 31,464,839.20 is: 47,197,258.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,032.80 : 52,488,049.20 = 31,464,839.20 : x
  2. Step 2: Convert to fraction form
    34,992,032.80/52,488,049.20 = 31,464,839.20/x
  3. Step 3: Cross multiply
    34,992,032.80x = 52,488,049.20 × 31,464,839.20
  4. Step 4: Simplify right side
    34,992,032.80x = 1,651,528,027,999,688.75
  5. Step 5: Solve for x
    x = 1,651,528,027,999,688.75/34,992,032.80
  6. Step 6: Final answer
    x = 47,197,258.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.