Home / 6,238,965,833,722-8,609,782,979,118-3,461,128,136,789.20

Finding the Fourth Proportional to 6,238,965,833,722, 8,609,782,979,118 and 3,461,128,136,789.20

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Solution

The fourth proportional to 6,238,965,833,722, 8,609,782,979,118 and 3,461,128,136,789.20 is: 4,776,362,447,700.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,965,833,722 : 8,609,782,979,118 = 3,461,128,136,789.20 : x
  2. Step 2: Convert to fraction form
    6,238,965,833,722/8,609,782,979,118 = 3,461,128,136,789.20/x
  3. Step 3: Cross multiply
    6,238,965,833,722x = 8,609,782,979,118 × 3,461,128,136,789.20
  4. Step 4: Simplify right side
    6,238,965,833,722x = 29,799,562,120,674,053,090,967,552
  5. Step 5: Solve for x
    x = 29,799,562,120,674,053,090,967,552/6,238,965,833,722
  6. Step 6: Final answer
    x = 4,776,362,447,700.16

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Double scale
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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.