Home / 14,549,371.43-21,825,745.56-4,834,851.39

Finding the Fourth Proportional to 14,549,371.43, 21,825,745.56 and 4,834,851.39

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Solution

The fourth proportional to 14,549,371.43, 21,825,745.56 and 4,834,851.39 is: 7,252,838.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,549,371.43 : 21,825,745.56 = 4,834,851.39 : x
  2. Step 2: Convert to fraction form
    14,549,371.43/21,825,745.56 = 4,834,851.39/x
  3. Step 3: Cross multiply
    14,549,371.43x = 21,825,745.56 × 4,834,851.39
  4. Step 4: Simplify right side
    14,549,371.43x = 105,524,236,258,552.31
  5. Step 5: Solve for x
    x = 105,524,236,258,552.31/14,549,371.43
  6. Step 6: Final answer
    x = 7,252,838.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.