Home / 23,772,371.88-32,805,536.58-13,458,826.92

Finding the Fourth Proportional to 23,772,371.88, 32,805,536.58 and 13,458,826.92

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Solution

The fourth proportional to 23,772,371.88, 32,805,536.58 and 13,458,826.92 is: 18,572,990.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,772,371.88 : 32,805,536.58 = 13,458,826.92 : x
  2. Step 2: Convert to fraction form
    23,772,371.88/32,805,536.58 = 13,458,826.92/x
  3. Step 3: Cross multiply
    23,772,371.88x = 32,805,536.58 × 13,458,826.92
  4. Step 4: Simplify right side
    23,772,371.88x = 441,524,038,847,948.69
  5. Step 5: Solve for x
    x = 441,524,038,847,948.69/23,772,371.88
  6. Step 6: Final answer
    x = 18,572,990.57

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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.