Home / 46,442,734.20-64,092,206.16-25,535,648.52

Finding the Fourth Proportional to 46,442,734.20, 64,092,206.16 and 25,535,648.52

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Solution

The fourth proportional to 46,442,734.20, 64,092,206.16 and 25,535,648.52 is: 35,239,872.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,442,734.20 : 64,092,206.16 = 25,535,648.52 : x
  2. Step 2: Convert to fraction form
    46,442,734.20/64,092,206.16 = 25,535,648.52/x
  3. Step 3: Cross multiply
    46,442,734.20x = 64,092,206.16 × 25,535,648.52
  4. Step 4: Simplify right side
    46,442,734.20x = 1,636,636,049,373,138.75
  5. Step 5: Solve for x
    x = 1,636,636,049,373,138.75/46,442,734.20
  6. Step 6: Final answer
    x = 35,239,872.88

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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.