Home / 17,924,488.74-24,735,681.41-10,189,531.44

Finding the Fourth Proportional to 17,924,488.74, 24,735,681.41 and 10,189,531.44

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Solution

The fourth proportional to 17,924,488.74, 24,735,681.41 and 10,189,531.44 is: 14,061,489.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,924,488.74 : 24,735,681.41 = 10,189,531.44 : x
  2. Step 2: Convert to fraction form
    17,924,488.74/24,735,681.41 = 10,189,531.44/x
  3. Step 3: Cross multiply
    17,924,488.74x = 24,735,681.41 × 10,189,531.44
  4. Step 4: Simplify right side
    17,924,488.74x = 252,045,003,417,018.53
  5. Step 5: Solve for x
    x = 252,045,003,417,018.53/17,924,488.74
  6. Step 6: Final answer
    x = 14,061,489.12

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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.