Home / 17,100,695.46-23,600,522.56-9,366,851.10

Finding the Fourth Proportional to 17,100,695.46, 23,600,522.56 and 9,366,851.10

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Solution

The fourth proportional to 17,100,695.46, 23,600,522.56 and 9,366,851.10 is: 12,927,110.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,100,695.46 : 23,600,522.56 = 9,366,851.10 : x
  2. Step 2: Convert to fraction form
    17,100,695.46/23,600,522.56 = 9,366,851.10/x
  3. Step 3: Cross multiply
    17,100,695.46x = 23,600,522.56 × 9,366,851.10
  4. Step 4: Simplify right side
    17,100,695.46x = 221,062,580,701,710.78
  5. Step 5: Solve for x
    x = 221,062,580,701,710.78/17,100,695.46
  6. Step 6: Final answer
    x = 12,927,110.55

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1.5x scale

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.