Home / 33,230,774,411.80-49,846,161,617.70-9,966,413,195.80

Finding the Fourth Proportional to 33,230,774,411.80, 49,846,161,617.70 and 9,966,413,195.80

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Solution

The fourth proportional to 33,230,774,411.80, 49,846,161,617.70 and 9,966,413,195.80 is: 14,949,619,793.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,230,774,411.80 : 49,846,161,617.70 = 9,966,413,195.80 : x
  2. Step 2: Convert to fraction form
    33,230,774,411.80/49,846,161,617.70 = 9,966,413,195.80/x
  3. Step 3: Cross multiply
    33,230,774,411.80x = 49,846,161,617.70 × 9,966,413,195.80
  4. Step 4: Simplify right side
    33,230,774,411.80x = 496,787,442,906,624,688,128
  5. Step 5: Solve for x
    x = 496,787,442,906,624,688,128/33,230,774,411.80
  6. Step 6: Final answer
    x = 14,949,619,793.70

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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.