Home / 4,080,772,310,565.20-6,122,018,146,232.80-1,323,765,057,104.40

Finding the Fourth Proportional to 4,080,772,310,565.20, 6,122,018,146,232.80 and 1,323,765,057,104.40

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Solution

The fourth proportional to 4,080,772,310,565.20, 6,122,018,146,232.80 and 1,323,765,057,104.40 is: 1,985,926,458,077.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,772,310,565.20 : 6,122,018,146,232.80 = 1,323,765,057,104.40 : x
  2. Step 2: Convert to fraction form
    4,080,772,310,565.20/6,122,018,146,232.80 = 1,323,765,057,104.40/x
  3. Step 3: Cross multiply
    4,080,772,310,565.20x = 6,122,018,146,232.80 × 1,323,765,057,104.40
  4. Step 4: Simplify right side
    4,080,772,310,565.20x = 8,104,113,700,942,034,858,147,840
  5. Step 5: Solve for x
    x = 8,104,113,700,942,034,858,147,840/4,080,772,310,565.20
  6. Step 6: Final answer
    x = 1,985,926,458,077.64

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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.