Home / 64,309,427.28-88,747,816.77-34,941,250.29

Finding the Fourth Proportional to 64,309,427.28, 88,747,816.77 and 34,941,250.29

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Solution

The fourth proportional to 64,309,427.28, 88,747,816.77 and 34,941,250.29 is: 48,219,363.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,309,427.28 : 88,747,816.77 = 34,941,250.29 : x
  2. Step 2: Convert to fraction form
    64,309,427.28/88,747,816.77 = 34,941,250.29/x
  3. Step 3: Cross multiply
    64,309,427.28x = 88,747,816.77 × 34,941,250.29
  4. Step 4: Simplify right side
    64,309,427.28x = 3,100,959,678,451,629
  5. Step 5: Solve for x
    x = 3,100,959,678,451,629/64,309,427.28
  6. Step 6: Final answer
    x = 48,219,363.93

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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.