Home / 34,014,278.50-51,006,407.64-9,747,698.20

Finding the Fourth Proportional to 34,014,278.50, 51,006,407.64 and 9,747,698.20

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Solution

The fourth proportional to 34,014,278.50, 51,006,407.64 and 9,747,698.20 is: 14,617,245.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,014,278.50 : 51,006,407.64 = 9,747,698.20 : x
  2. Step 2: Convert to fraction form
    34,014,278.50/51,006,407.64 = 9,747,698.20/x
  3. Step 3: Cross multiply
    34,014,278.50x = 51,006,407.64 × 9,747,698.20
  4. Step 4: Simplify right side
    34,014,278.50x = 497,195,067,940,894.19
  5. Step 5: Solve for x
    x = 497,195,067,940,894.19/34,014,278.50
  6. Step 6: Final answer
    x = 14,617,245.75

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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.