Home / 17,962,852.73-24,788,746.54-9,702,914.88

Finding the Fourth Proportional to 17,962,852.73, 24,788,746.54 and 9,702,914.88

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Solution

The fourth proportional to 17,962,852.73, 24,788,746.54 and 9,702,914.88 is: 13,390,027.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,962,852.73 : 24,788,746.54 = 9,702,914.88 : x
  2. Step 2: Convert to fraction form
    17,962,852.73/24,788,746.54 = 9,702,914.88/x
  3. Step 3: Cross multiply
    17,962,852.73x = 24,788,746.54 × 9,702,914.88
  4. Step 4: Simplify right side
    17,962,852.73x = 240,523,097,764,600.94
  5. Step 5: Solve for x
    x = 240,523,097,764,600.94/17,962,852.73
  6. Step 6: Final answer
    x = 13,390,027.82

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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.