Home / 16,896,574.80-25,344,862.20-6,113,854.80

Finding the Fourth Proportional to 16,896,574.80, 25,344,862.20 and 6,113,854.80

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Solution

The fourth proportional to 16,896,574.80, 25,344,862.20 and 6,113,854.80 is: 9,170,782.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,896,574.80 : 25,344,862.20 = 6,113,854.80 : x
  2. Step 2: Convert to fraction form
    16,896,574.80/25,344,862.20 = 6,113,854.80/x
  3. Step 3: Cross multiply
    16,896,574.80x = 25,344,862.20 × 6,113,854.80
  4. Step 4: Simplify right side
    16,896,574.80x = 154,954,807,416,808.56
  5. Step 5: Solve for x
    x = 154,954,807,416,808.56/16,896,574.80
  6. Step 6: Final answer
    x = 9,170,782.20

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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.