Home / 18,033,114.74-24,885,634.61-9,773,377.47

Finding the Fourth Proportional to 18,033,114.74, 24,885,634.61 and 9,773,377.47

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Solution

The fourth proportional to 18,033,114.74, 24,885,634.61 and 9,773,377.47 is: 13,487,226.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,033,114.74 : 24,885,634.61 = 9,773,377.47 : x
  2. Step 2: Convert to fraction form
    18,033,114.74/24,885,634.61 = 9,773,377.47/x
  3. Step 3: Cross multiply
    18,033,114.74x = 24,885,634.61 × 9,773,377.47
  4. Step 4: Simplify right side
    18,033,114.74x = 243,216,700,648,459.72
  5. Step 5: Solve for x
    x = 243,216,700,648,459.72/18,033,114.74
  6. Step 6: Final answer
    x = 13,487,226.37

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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.