Home / 16,813,454,376.24-23,198,717,675.88-10,037,954,290.80

Finding the Fourth Proportional to 16,813,454,376.24, 23,198,717,675.88 and 10,037,954,290.80

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Solution

The fourth proportional to 16,813,454,376.24, 23,198,717,675.88 and 10,037,954,290.80 is: 13,850,078,777.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,813,454,376.24 : 23,198,717,675.88 = 10,037,954,290.80 : x
  2. Step 2: Convert to fraction form
    16,813,454,376.24/23,198,717,675.88 = 10,037,954,290.80/x
  3. Step 3: Cross multiply
    16,813,454,376.24x = 23,198,717,675.88 × 10,037,954,290.80
  4. Step 4: Simplify right side
    16,813,454,376.24x = 232,867,667,635,657,441,280
  5. Step 5: Solve for x
    x = 232,867,667,635,657,441,280/16,813,454,376.24
  6. Step 6: Final answer
    x = 13,850,078,777.67

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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.