Home / 32,033,218-48,067,319.26-13,586,293.60

Finding the Fourth Proportional to 32,033,218, 48,067,319.26 and 13,586,293.60

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Solution

The fourth proportional to 32,033,218, 48,067,319.26 and 13,586,293.60 is: 20,386,859.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,033,218 : 48,067,319.26 = 13,586,293.60 : x
  2. Step 2: Convert to fraction form
    32,033,218/48,067,319.26 = 13,586,293.60/x
  3. Step 3: Cross multiply
    32,033,218x = 48,067,319.26 × 13,586,293.60
  4. Step 4: Simplify right side
    32,033,218x = 653,056,712,031,294.75
  5. Step 5: Solve for x
    x = 653,056,712,031,294.75/32,033,218
  6. Step 6: Final answer
    x = 20,386,859.42

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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.