Home / 21,761,343,340,617-32,646,600,012,766-7,057,306,246,776.30

Finding the Fourth Proportional to 21,761,343,340,617, 32,646,600,012,766 and 7,057,306,246,776.30

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Solution

The fourth proportional to 21,761,343,340,617, 32,646,600,012,766 and 7,057,306,246,776.30 is: 10,587,446,307,878.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,761,343,340,617 : 32,646,600,012,766 = 7,057,306,246,776.30 : x
  2. Step 2: Convert to fraction form
    21,761,343,340,617/32,646,600,012,766 = 7,057,306,246,776.30/x
  3. Step 3: Cross multiply
    21,761,343,340,617x = 32,646,600,012,766 × 7,057,306,246,776.30
  4. Step 4: Simplify right side
    21,761,343,340,617x = 230,397,054,206,100,713,578,168,320
  5. Step 5: Solve for x
    x = 230,397,054,206,100,713,578,168,320/21,761,343,340,617
  6. Step 6: Final answer
    x = 10,587,446,307,878.91

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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.