Home / 40,625,265.69-56,062,857.44-23,221,985.58

Finding the Fourth Proportional to 40,625,265.69, 56,062,857.44 and 23,221,985.58

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Solution

The fourth proportional to 40,625,265.69, 56,062,857.44 and 23,221,985.58 is: 32,046,334.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,625,265.69 : 56,062,857.44 = 23,221,985.58 : x
  2. Step 2: Convert to fraction form
    40,625,265.69/56,062,857.44 = 23,221,985.58/x
  3. Step 3: Cross multiply
    40,625,265.69x = 56,062,857.44 × 23,221,985.58
  4. Step 4: Simplify right side
    40,625,265.69x = 1,301,890,867,103,330.75
  5. Step 5: Solve for x
    x = 1,301,890,867,103,330.75/40,625,265.69
  6. Step 6: Final answer
    x = 32,046,334.84

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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.