Home / 23,729,030-32,745,766.48-13,940,366.48

Finding the Fourth Proportional to 23,729,030, 32,745,766.48 and 13,940,366.48

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Solution

The fourth proportional to 23,729,030, 32,745,766.48 and 13,940,366.48 is: 19,237,532.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,729,030 : 32,745,766.48 = 13,940,366.48 : x
  2. Step 2: Convert to fraction form
    23,729,030/32,745,766.48 = 13,940,366.48/x
  3. Step 3: Cross multiply
    23,729,030x = 32,745,766.48 × 13,940,366.48
  4. Step 4: Simplify right side
    23,729,030x = 456,487,985,399,699.62
  5. Step 5: Solve for x
    x = 456,487,985,399,699.62/23,729,030
  6. Step 6: Final answer
    x = 19,237,532.48

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1.5x scale

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.