Home / 46,765,411.70-70,146,542.90-16,472,487.38

Finding the Fourth Proportional to 46,765,411.70, 70,146,542.90 and 16,472,487.38

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Solution

The fourth proportional to 46,765,411.70, 70,146,542.90 and 16,472,487.38 is: 24,708,176.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,765,411.70 : 70,146,542.90 = 16,472,487.38 : x
  2. Step 2: Convert to fraction form
    46,765,411.70/70,146,542.90 = 16,472,487.38/x
  3. Step 3: Cross multiply
    46,765,411.70x = 70,146,542.90 × 16,472,487.38
  4. Step 4: Simplify right side
    46,765,411.70x = 1,155,488,042,361,327.25
  5. Step 5: Solve for x
    x = 1,155,488,042,361,327.25/46,765,411.70
  6. Step 6: Final answer
    x = 24,708,176.42

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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.