Home / 2,074,549,300.83-2,862,886,601.56-1,121,930,017.90

Finding the Fourth Proportional to 2,074,549,300.83, 2,862,886,601.56 and 1,121,930,017.90

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Solution

The fourth proportional to 2,074,549,300.83, 2,862,886,601.56 and 1,121,930,017.90 is: 1,548,268,057.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,549,300.83 : 2,862,886,601.56 = 1,121,930,017.90 : x
  2. Step 2: Convert to fraction form
    2,074,549,300.83/2,862,886,601.56 = 1,121,930,017.90/x
  3. Step 3: Cross multiply
    2,074,549,300.83x = 2,862,886,601.56 × 1,121,930,017.90
  4. Step 4: Simplify right side
    2,074,549,300.83x = 3,211,958,416,139,451,904
  5. Step 5: Solve for x
    x = 3,211,958,416,139,451,904/2,074,549,300.83
  6. Step 6: Final answer
    x = 1,548,268,057.48

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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.