Home / 34,005,594.66-51,015,637.78-10,977,837.90

Finding the Fourth Proportional to 34,005,594.66, 51,015,637.78 and 10,977,837.90

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Solution

The fourth proportional to 34,005,594.66, 51,015,637.78 and 10,977,837.90 is: 16,469,095.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005,594.66 : 51,015,637.78 = 10,977,837.90 : x
  2. Step 2: Convert to fraction form
    34,005,594.66/51,015,637.78 = 10,977,837.90/x
  3. Step 3: Cross multiply
    34,005,594.66x = 51,015,637.78 × 10,977,837.90
  4. Step 4: Simplify right side
    34,005,594.66x = 560,041,401,913,955.88
  5. Step 5: Solve for x
    x = 560,041,401,913,955.88/34,005,594.66
  6. Step 6: Final answer
    x = 16,469,095.97

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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.