Home / 17,076,204.39-23,565,193.07-9,341,246.71

Finding the Fourth Proportional to 17,076,204.39, 23,565,193.07 and 9,341,246.71

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Solution

The fourth proportional to 17,076,204.39, 23,565,193.07 and 9,341,246.71 is: 12,890,937.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,076,204.39 : 23,565,193.07 = 9,341,246.71 : x
  2. Step 2: Convert to fraction form
    17,076,204.39/23,565,193.07 = 9,341,246.71/x
  3. Step 3: Cross multiply
    17,076,204.39x = 23,565,193.07 × 9,341,246.71
  4. Step 4: Simplify right side
    17,076,204.39x = 220,128,282,218,402.56
  5. Step 5: Solve for x
    x = 220,128,282,218,402.56/17,076,204.39
  6. Step 6: Final answer
    x = 12,890,937.42

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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.