Home / 93,125,449,063.80-139,713,006,089.66-33,434,628,472.72

Finding the Fourth Proportional to 93,125,449,063.80, 139,713,006,089.66 and 33,434,628,472.72

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Solution

The fourth proportional to 93,125,449,063.80, 139,713,006,089.66 and 33,434,628,472.72 is: 50,160,858,265.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,125,449,063.80 : 139,713,006,089.66 = 33,434,628,472.72 : x
  2. Step 2: Convert to fraction form
    93,125,449,063.80/139,713,006,089.66 = 33,434,628,472.72/x
  3. Step 3: Cross multiply
    93,125,449,063.80x = 139,713,006,089.66 × 33,434,628,472.72
  4. Step 4: Simplify right side
    93,125,449,063.80x = 4,671,252,451,414,649,077,760
  5. Step 5: Solve for x
    x = 4,671,252,451,414,649,077,760/93,125,449,063.80
  6. Step 6: Final answer
    x = 50,160,858,265.66

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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.