Home / 22,473,691,406.40-33,700,333,442.40-8,494,667,342.40

Finding the Fourth Proportional to 22,473,691,406.40, 33,700,333,442.40 and 8,494,667,342.40

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Solution

The fourth proportional to 22,473,691,406.40, 33,700,333,442.40 and 8,494,667,342.40 is: 12,738,144,203.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,473,691,406.40 : 33,700,333,442.40 = 8,494,667,342.40 : x
  2. Step 2: Convert to fraction form
    22,473,691,406.40/33,700,333,442.40 = 8,494,667,342.40/x
  3. Step 3: Cross multiply
    22,473,691,406.40x = 33,700,333,442.40 × 8,494,667,342.40
  4. Step 4: Simplify right side
    22,473,691,406.40x = 286,273,121,921,145,864,192
  5. Step 5: Solve for x
    x = 286,273,121,921,145,864,192/22,473,691,406.40
  6. Step 6: Final answer
    x = 12,738,144,203.57

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Double scale
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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.