Home / 5,876,161,780,500.40-8,109,127,750,354.50-3,239,328,158,623.30

Finding the Fourth Proportional to 5,876,161,780,500.40, 8,109,127,750,354.50 and 3,239,328,158,623.30

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Solution

The fourth proportional to 5,876,161,780,500.40, 8,109,127,750,354.50 and 3,239,328,158,623.30 is: 4,470,286,361,203.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,161,780,500.40 : 8,109,127,750,354.50 = 3,239,328,158,623.30 : x
  2. Step 2: Convert to fraction form
    5,876,161,780,500.40/8,109,127,750,354.50 = 3,239,328,158,623.30/x
  3. Step 3: Cross multiply
    5,876,161,780,500.40x = 8,109,127,750,354.50 × 3,239,328,158,623.30
  4. Step 4: Simplify right side
    5,876,161,780,500.40x = 26,268,125,863,596,941,960,544,256
  5. Step 5: Solve for x
    x = 26,268,125,863,596,941,960,544,256/5,876,161,780,500.40
  6. Step 6: Final answer
    x = 4,470,286,361,203.62

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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.