Home / 69,367,665.04-95,722,888.48-38,005,671.04

Finding the Fourth Proportional to 69,367,665.04, 95,722,888.48 and 38,005,671.04

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Solution

The fourth proportional to 69,367,665.04, 95,722,888.48 and 38,005,671.04 is: 52,445,366.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,367,665.04 : 95,722,888.48 = 38,005,671.04 : x
  2. Step 2: Convert to fraction form
    69,367,665.04/95,722,888.48 = 38,005,671.04/x
  3. Step 3: Cross multiply
    69,367,665.04x = 95,722,888.48 × 38,005,671.04
  4. Step 4: Simplify right side
    69,367,665.04x = 3,638,012,610,569,485.50
  5. Step 5: Solve for x
    x = 3,638,012,610,569,485.50/69,367,665.04
  6. Step 6: Final answer
    x = 52,445,366.42

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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.