Home / 62,942,015,257.56-86,864,932,479.42-35,846,435,248.92

Finding the Fourth Proportional to 62,942,015,257.56, 86,864,932,479.42 and 35,846,435,248.92

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Solution

The fourth proportional to 62,942,015,257.56, 86,864,932,479.42 and 35,846,435,248.92 is: 49,470,900,554.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,942,015,257.56 : 86,864,932,479.42 = 35,846,435,248.92 : x
  2. Step 2: Convert to fraction form
    62,942,015,257.56/86,864,932,479.42 = 35,846,435,248.92/x
  3. Step 3: Cross multiply
    62,942,015,257.56x = 86,864,932,479.42 × 35,846,435,248.92
  4. Step 4: Simplify right side
    62,942,015,257.56x = 3,113,798,177,525,336,637,440
  5. Step 5: Solve for x
    x = 3,113,798,177,525,336,637,440/62,942,015,257.56
  6. Step 6: Final answer
    x = 49,470,900,554.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.