Home / 3,200,148,886,158.80-4,416,194,327,360.20-1,736,925,695,471.20

Finding the Fourth Proportional to 3,200,148,886,158.80, 4,416,194,327,360.20 and 1,736,925,695,471.20

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Solution

The fourth proportional to 3,200,148,886,158.80, 4,416,194,327,360.20 and 1,736,925,695,471.20 is: 2,396,951,415,780.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,200,148,886,158.80 : 4,416,194,327,360.20 = 1,736,925,695,471.20 : x
  2. Step 2: Convert to fraction form
    3,200,148,886,158.80/4,416,194,327,360.20 = 1,736,925,695,471.20/x
  3. Step 3: Cross multiply
    3,200,148,886,158.80x = 4,416,194,327,360.20 × 1,736,925,695,471.20
  4. Step 4: Simplify right side
    3,200,148,886,158.80x = 7,670,601,403,386,083,535,749,120
  5. Step 5: Solve for x
    x = 7,670,601,403,386,083,535,749,120/3,200,148,886,158.80
  6. Step 6: Final answer
    x = 2,396,951,415,780.30

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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.