Home / 19,600,074.29-29,398,195.66-5,953,339.18

Finding the Fourth Proportional to 19,600,074.29, 29,398,195.66 and 5,953,339.18

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Solution

The fourth proportional to 19,600,074.29, 29,398,195.66 and 5,953,339.18 is: 8,929,426.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,600,074.29 : 29,398,195.66 = 5,953,339.18 : x
  2. Step 2: Convert to fraction form
    19,600,074.29/29,398,195.66 = 5,953,339.18/x
  3. Step 3: Cross multiply
    19,600,074.29x = 29,398,195.66 × 5,953,339.18
  4. Step 4: Simplify right side
    19,600,074.29x = 175,017,430,043,983.94
  5. Step 5: Solve for x
    x = 175,017,430,043,983.94/19,600,074.29
  6. Step 6: Final answer
    x = 8,929,426.87

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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.