Home / 32,044,661.12-44,223,403.20-18,298,040.96

Finding the Fourth Proportional to 32,044,661.12, 44,223,403.20 and 18,298,040.96

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Solution

The fourth proportional to 32,044,661.12, 44,223,403.20 and 18,298,040.96 is: 25,252,307.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,044,661.12 : 44,223,403.20 = 18,298,040.96 : x
  2. Step 2: Convert to fraction form
    32,044,661.12/44,223,403.20 = 18,298,040.96/x
  3. Step 3: Cross multiply
    32,044,661.12x = 44,223,403.20 × 18,298,040.96
  4. Step 4: Simplify right side
    32,044,661.12x = 809,201,643,144,195.12
  5. Step 5: Solve for x
    x = 809,201,643,144,195.12/32,044,661.12
  6. Step 6: Final answer
    x = 25,252,307.71

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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.