Home / 26,376,220,880.20-39,564,331,320.30-26,192,554,870.60

Finding the Fourth Proportional to 26,376,220,880.20, 39,564,331,320.30 and 26,192,554,870.60

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Solution

The fourth proportional to 26,376,220,880.20, 39,564,331,320.30 and 26,192,554,870.60 is: 39,288,832,305.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,376,220,880.20 : 39,564,331,320.30 = 26,192,554,870.60 : x
  2. Step 2: Convert to fraction form
    26,376,220,880.20/39,564,331,320.30 = 26,192,554,870.60/x
  3. Step 3: Cross multiply
    26,376,220,880.20x = 39,564,331,320.30 × 26,192,554,870.60
  4. Step 4: Simplify right side
    26,376,220,880.20x = 1,036,290,919,025,555,931,136
  5. Step 5: Solve for x
    x = 1,036,290,919,025,555,931,136/26,376,220,880.20
  6. Step 6: Final answer
    x = 39,288,832,305.90

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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.