Home / 25,546,970.33-35,249,556.24-14,679,854.81

Finding the Fourth Proportional to 25,546,970.33, 35,249,556.24 and 14,679,854.81

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Solution

The fourth proportional to 25,546,970.33, 35,249,556.24 and 14,679,854.81 is: 20,255,175.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,546,970.33 : 35,249,556.24 = 14,679,854.81 : x
  2. Step 2: Convert to fraction form
    25,546,970.33/35,249,556.24 = 14,679,854.81/x
  3. Step 3: Cross multiply
    25,546,970.33x = 35,249,556.24 × 14,679,854.81
  4. Step 4: Simplify right side
    25,546,970.33x = 517,458,367,676,067.62
  5. Step 5: Solve for x
    x = 517,458,367,676,067.62/25,546,970.33
  6. Step 6: Final answer
    x = 20,255,175.51

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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.