Home / 64,114,456.26-88,478,024.58-34,745,787.30

Finding the Fourth Proportional to 64,114,456.26, 88,478,024.58 and 34,745,787.30

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Solution

The fourth proportional to 64,114,456.26, 88,478,024.58 and 34,745,787.30 is: 47,949,227.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,114,456.26 : 88,478,024.58 = 34,745,787.30 : x
  2. Step 2: Convert to fraction form
    64,114,456.26/88,478,024.58 = 34,745,787.30/x
  3. Step 3: Cross multiply
    64,114,456.26x = 88,478,024.58 × 34,745,787.30
  4. Step 4: Simplify right side
    64,114,456.26x = 3,074,238,622,607,122.50
  5. Step 5: Solve for x
    x = 3,074,238,622,607,122.50/64,114,456.26
  6. Step 6: Final answer
    x = 47,949,227.08

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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.