Home / 2,058,988,300.60-2,841,714,449.39-1,255,681,837.71

Finding the Fourth Proportional to 2,058,988,300.60, 2,841,714,449.39 and 1,255,681,837.71

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Solution

The fourth proportional to 2,058,988,300.60, 2,841,714,449.39 and 1,255,681,837.71 is: 1,733,030,353.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,988,300.60 : 2,841,714,449.39 = 1,255,681,837.71 : x
  2. Step 2: Convert to fraction form
    2,058,988,300.60/2,841,714,449.39 = 1,255,681,837.71/x
  3. Step 3: Cross multiply
    2,058,988,300.60x = 2,841,714,449.39 × 1,255,681,837.71
  4. Step 4: Simplify right side
    2,058,988,300.60x = 3,568,289,222,053,329,408
  5. Step 5: Solve for x
    x = 3,568,289,222,053,329,408/2,058,988,300.60
  6. Step 6: Final answer
    x = 1,733,030,353.31

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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.