Home / 64,309,426.66-88,747,815.91-34,941,249.66

Finding the Fourth Proportional to 64,309,426.66, 88,747,815.91 and 34,941,249.66

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Solution

The fourth proportional to 64,309,426.66, 88,747,815.91 and 34,941,249.66 is: 48,219,363.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,309,426.66 : 88,747,815.91 = 34,941,249.66 : x
  2. Step 2: Convert to fraction form
    64,309,426.66/88,747,815.91 = 34,941,249.66/x
  3. Step 3: Cross multiply
    64,309,426.66x = 88,747,815.91 × 34,941,249.66
  4. Step 4: Simplify right side
    64,309,426.66x = 3,100,959,592,491,029.50
  5. Step 5: Solve for x
    x = 3,100,959,592,491,029.50/64,309,426.66
  6. Step 6: Final answer
    x = 48,219,363.07

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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.