Home / 17,523,643.19-24,182,626.16-9,788,685.44

Finding the Fourth Proportional to 17,523,643.19, 24,182,626.16 and 9,788,685.44

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Solution

The fourth proportional to 17,523,643.19, 24,182,626.16 and 9,788,685.44 is: 13,508,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523,643.19 : 24,182,626.16 = 9,788,685.44 : x
  2. Step 2: Convert to fraction form
    17,523,643.19/24,182,626.16 = 9,788,685.44/x
  3. Step 3: Cross multiply
    17,523,643.19x = 24,182,626.16 × 9,788,685.44
  4. Step 4: Simplify right side
    17,523,643.19x = 236,716,120,496,913.72
  5. Step 5: Solve for x
    x = 236,716,120,496,913.72/17,523,643.19
  6. Step 6: Final answer
    x = 13,508,385.10

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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.