Home / 33,230,774,410.80-49,846,161,616.20-9,966,413,194.80

Finding the Fourth Proportional to 33,230,774,410.80, 49,846,161,616.20 and 9,966,413,194.80

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Solution

The fourth proportional to 33,230,774,410.80, 49,846,161,616.20 and 9,966,413,194.80 is: 14,949,619,792.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,230,774,410.80 : 49,846,161,616.20 = 9,966,413,194.80 : x
  2. Step 2: Convert to fraction form
    33,230,774,410.80/49,846,161,616.20 = 9,966,413,194.80/x
  3. Step 3: Cross multiply
    33,230,774,410.80x = 49,846,161,616.20 × 9,966,413,194.80
  4. Step 4: Simplify right side
    33,230,774,410.80x = 496,787,442,841,828,917,248
  5. Step 5: Solve for x
    x = 496,787,442,841,828,917,248/33,230,774,410.80
  6. Step 6: Final answer
    x = 14,949,619,792.20

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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.