Home / 17,226,554.55-23,773,183.61-9,885,730.47

Finding the Fourth Proportional to 17,226,554.55, 23,773,183.61 and 9,885,730.47

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Solution

The fourth proportional to 17,226,554.55, 23,773,183.61 and 9,885,730.47 is: 13,642,616.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226,554.55 : 23,773,183.61 = 9,885,730.47 : x
  2. Step 2: Convert to fraction form
    17,226,554.55/23,773,183.61 = 9,885,730.47/x
  3. Step 3: Cross multiply
    17,226,554.55x = 23,773,183.61 × 9,885,730.47
  4. Step 4: Simplify right side
    17,226,554.55x = 235,015,285,582,281.59
  5. Step 5: Solve for x
    x = 235,015,285,582,281.59/17,226,554.55
  6. Step 6: Final answer
    x = 13,642,616.98

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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.