Home / 22,040,464,002.80-33,060,696,004.20-8,963,645,673.20

Finding the Fourth Proportional to 22,040,464,002.80, 33,060,696,004.20 and 8,963,645,673.20

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Solution

The fourth proportional to 22,040,464,002.80, 33,060,696,004.20 and 8,963,645,673.20 is: 13,445,468,509.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,040,464,002.80 : 33,060,696,004.20 = 8,963,645,673.20 : x
  2. Step 2: Convert to fraction form
    22,040,464,002.80/33,060,696,004.20 = 8,963,645,673.20/x
  3. Step 3: Cross multiply
    22,040,464,002.80x = 33,060,696,004.20 × 8,963,645,673.20
  4. Step 4: Simplify right side
    22,040,464,002.80x = 296,344,364,691,027,918,848
  5. Step 5: Solve for x
    x = 296,344,364,691,027,918,848/22,040,464,002.80
  6. Step 6: Final answer
    x = 13,445,468,509.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.