Home / 23,750,219.52-32,775,166.08-12,884,970.24

Finding the Fourth Proportional to 23,750,219.52, 32,775,166.08 and 12,884,970.24

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Solution

The fourth proportional to 23,750,219.52, 32,775,166.08 and 12,884,970.24 is: 17,781,184.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,750,219.52 : 32,775,166.08 = 12,884,970.24 : x
  2. Step 2: Convert to fraction form
    23,750,219.52/32,775,166.08 = 12,884,970.24/x
  3. Step 3: Cross multiply
    23,750,219.52x = 32,775,166.08 × 12,884,970.24
  4. Step 4: Simplify right side
    23,750,219.52x = 422,307,039,551,857.44
  5. Step 5: Solve for x
    x = 422,307,039,551,857.44/23,750,219.52
  6. Step 6: Final answer
    x = 17,781,184.68

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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.