Home / 17,328,059.53-23,911,812.77-9,486,068.38

Finding the Fourth Proportional to 17,328,059.53, 23,911,812.77 and 9,486,068.38

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Solution

The fourth proportional to 17,328,059.53, 23,911,812.77 and 9,486,068.38 is: 13,090,276.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,059.53 : 23,911,812.77 = 9,486,068.38 : x
  2. Step 2: Convert to fraction form
    17,328,059.53/23,911,812.77 = 9,486,068.38/x
  3. Step 3: Cross multiply
    17,328,059.53x = 23,911,812.77 × 9,486,068.38
  4. Step 4: Simplify right side
    17,328,059.53x = 226,829,090,918,767.34
  5. Step 5: Solve for x
    x = 226,829,090,918,767.34/17,328,059.53
  6. Step 6: Final answer
    x = 13,090,276.53

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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.