Home / 32,841,519.44-45,321,182.92-18,354,831.44

Finding the Fourth Proportional to 32,841,519.44, 45,321,182.92 and 18,354,831.44

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Solution

The fourth proportional to 32,841,519.44, 45,321,182.92 and 18,354,831.44 is: 25,329,603.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,841,519.44 : 45,321,182.92 = 18,354,831.44 : x
  2. Step 2: Convert to fraction form
    32,841,519.44/45,321,182.92 = 18,354,831.44/x
  3. Step 3: Cross multiply
    32,841,519.44x = 45,321,182.92 × 18,354,831.44
  4. Step 4: Simplify right side
    32,841,519.44x = 831,862,673,158,007.12
  5. Step 5: Solve for x
    x = 831,862,673,158,007.12/32,841,519.44
  6. Step 6: Final answer
    x = 25,329,603.73

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1.5x scale

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.