Home / 17,282,680.32-23,850,580.09-9,548,220.90

Finding the Fourth Proportional to 17,282,680.32, 23,850,580.09 and 9,548,220.90

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Solution

The fourth proportional to 17,282,680.32, 23,850,580.09 and 9,548,220.90 is: 13,176,810.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282,680.32 : 23,850,580.09 = 9,548,220.90 : x
  2. Step 2: Convert to fraction form
    17,282,680.32/23,850,580.09 = 9,548,220.90/x
  3. Step 3: Cross multiply
    17,282,680.32x = 23,850,580.09 × 9,548,220.90
  4. Step 4: Simplify right side
    17,282,680.32x = 227,730,607,292,461.88
  5. Step 5: Solve for x
    x = 227,730,607,292,461.88/17,282,680.32
  6. Step 6: Final answer
    x = 13,176,810.72

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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.