Home / 17,492,986.18-24,138,810.57-11,298,307.06

Finding the Fourth Proportional to 17,492,986.18, 24,138,810.57 and 11,298,307.06

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Solution

The fourth proportional to 17,492,986.18, 24,138,810.57 and 11,298,307.06 is: 15,590,688.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492,986.18 : 24,138,810.57 = 11,298,307.06 : x
  2. Step 2: Convert to fraction form
    17,492,986.18/24,138,810.57 = 11,298,307.06/x
  3. Step 3: Cross multiply
    17,492,986.18x = 24,138,810.57 × 11,298,307.06
  4. Step 4: Simplify right side
    17,492,986.18x = 272,727,693,883,033.62
  5. Step 5: Solve for x
    x = 272,727,693,883,033.62/17,492,986.18
  6. Step 6: Final answer
    x = 15,590,688.24

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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.