Home / 43,385,675.73-59,867,871.72-25,981,573.47

Finding the Fourth Proportional to 43,385,675.73, 59,867,871.72 and 25,981,573.47

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Solution

The fourth proportional to 43,385,675.73, 59,867,871.72 and 25,981,573.47 is: 35,851,959.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,385,675.73 : 59,867,871.72 = 25,981,573.47 : x
  2. Step 2: Convert to fraction form
    43,385,675.73/59,867,871.72 = 25,981,573.47/x
  3. Step 3: Cross multiply
    43,385,675.73x = 59,867,871.72 × 25,981,573.47
  4. Step 4: Simplify right side
    43,385,675.73x = 1,555,461,507,585,715.25
  5. Step 5: Solve for x
    x = 1,555,461,507,585,715.25/43,385,675.73
  6. Step 6: Final answer
    x = 35,851,959.92

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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.