Home / 1,701,396,003.60-2,552,094,005.40-1,088,672,086.80

Finding the Fourth Proportional to 1,701,396,003.60, 2,552,094,005.40 and 1,088,672,086.80

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Solution

The fourth proportional to 1,701,396,003.60, 2,552,094,005.40 and 1,088,672,086.80 is: 1,633,008,130.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,396,003.60 : 2,552,094,005.40 = 1,088,672,086.80 : x
  2. Step 2: Convert to fraction form
    1,701,396,003.60/2,552,094,005.40 = 1,088,672,086.80/x
  3. Step 3: Cross multiply
    1,701,396,003.60x = 2,552,094,005.40 × 1,088,672,086.80
  4. Step 4: Simplify right side
    1,701,396,003.60x = 2,778,393,506,568,588,288
  5. Step 5: Solve for x
    x = 2,778,393,506,568,588,288/1,701,396,003.60
  6. Step 6: Final answer
    x = 1,633,008,130.20

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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.