Home / 3,680,087,396,376.80-5,520,243,552,389.20-1,262,554,306,830.30

Finding the Fourth Proportional to 3,680,087,396,376.80, 5,520,243,552,389.20 and 1,262,554,306,830.30

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Solution

The fourth proportional to 3,680,087,396,376.80, 5,520,243,552,389.20 and 1,262,554,306,830.30 is: 1,893,870,041,967.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,680,087,396,376.80 : 5,520,243,552,389.20 = 1,262,554,306,830.30 : x
  2. Step 2: Convert to fraction form
    3,680,087,396,376.80/5,520,243,552,389.20 = 1,262,554,306,830.30/x
  3. Step 3: Cross multiply
    3,680,087,396,376.80x = 5,520,243,552,389.20 × 1,262,554,306,830.30
  4. Step 4: Simplify right side
    3,680,087,396,376.80x = 6,969,607,271,821,179,394,981,888
  5. Step 5: Solve for x
    x = 6,969,607,271,821,179,394,981,888/3,680,087,396,376.80
  6. Step 6: Final answer
    x = 1,893,870,041,967.77

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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.