Home / 34,883,524.32-48,138,793.66-19,413,604.86

Finding the Fourth Proportional to 34,883,524.32, 48,138,793.66 and 19,413,604.86

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Solution

The fourth proportional to 34,883,524.32, 48,138,793.66 and 19,413,604.86 is: 26,790,513.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,883,524.32 : 48,138,793.66 = 19,413,604.86 : x
  2. Step 2: Convert to fraction form
    34,883,524.32/48,138,793.66 = 19,413,604.86/x
  3. Step 3: Cross multiply
    34,883,524.32x = 48,138,793.66 × 19,413,604.86
  4. Step 4: Simplify right side
    34,883,524.32x = 934,547,518,552,313.12
  5. Step 5: Solve for x
    x = 934,547,518,552,313.12/34,883,524.32
  6. Step 6: Final answer
    x = 26,790,513.19

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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.