Home / 3,198,528,081.30-4,797,792,121.95-1,017,714,666.90

Finding the Fourth Proportional to 3,198,528,081.30, 4,797,792,121.95 and 1,017,714,666.90

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Solution

The fourth proportional to 3,198,528,081.30, 4,797,792,121.95 and 1,017,714,666.90 is: 1,526,572,000.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,528,081.30 : 4,797,792,121.95 = 1,017,714,666.90 : x
  2. Step 2: Convert to fraction form
    3,198,528,081.30/4,797,792,121.95 = 1,017,714,666.90/x
  3. Step 3: Cross multiply
    3,198,528,081.30x = 4,797,792,121.95 × 1,017,714,666.90
  4. Step 4: Simplify right side
    3,198,528,081.30x = 4,882,783,411,245,788,160
  5. Step 5: Solve for x
    x = 4,882,783,411,245,788,160/3,198,528,081.30
  6. Step 6: Final answer
    x = 1,526,572,000.35

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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.