Home / 18,445,187,459.20-27,669,482,051.52-6,023,583,132.16

Finding the Fourth Proportional to 18,445,187,459.20, 27,669,482,051.52 and 6,023,583,132.16

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Solution

The fourth proportional to 18,445,187,459.20, 27,669,482,051.52 and 6,023,583,132.16 is: 9,035,930,143.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,445,187,459.20 : 27,669,482,051.52 = 6,023,583,132.16 : x
  2. Step 2: Convert to fraction form
    18,445,187,459.20/27,669,482,051.52 = 6,023,583,132.16/x
  3. Step 3: Cross multiply
    18,445,187,459.20x = 27,669,482,051.52 × 6,023,583,132.16
  4. Step 4: Simplify right side
    18,445,187,459.20x = 166,669,425,361,139,728,384
  5. Step 5: Solve for x
    x = 166,669,425,361,139,728,384/18,445,187,459.20
  6. Step 6: Final answer
    x = 9,035,930,143.29

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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.