Home / 22,675,003,403.60-34,012,505,105.40-7,947,710,411.60

Finding the Fourth Proportional to 22,675,003,403.60, 34,012,505,105.40 and 7,947,710,411.60

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Solution

The fourth proportional to 22,675,003,403.60, 34,012,505,105.40 and 7,947,710,411.60 is: 11,921,565,617.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,675,003,403.60 : 34,012,505,105.40 = 7,947,710,411.60 : x
  2. Step 2: Convert to fraction form
    22,675,003,403.60/34,012,505,105.40 = 7,947,710,411.60/x
  3. Step 3: Cross multiply
    22,675,003,403.60x = 34,012,505,105.40 × 7,947,710,411.60
  4. Step 4: Simplify right side
    22,675,003,403.60x = 270,321,540,950,785,753,088
  5. Step 5: Solve for x
    x = 270,321,540,950,785,753,088/22,675,003,403.60
  6. Step 6: Final answer
    x = 11,921,565,617.40

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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.