Home / 367,521,000,906.15-551,281,501,359.23-88,348,666,314.15

Finding the Fourth Proportional to 367,521,000,906.15, 551,281,501,359.23 and 88,348,666,314.15

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Solution

The fourth proportional to 367,521,000,906.15, 551,281,501,359.23 and 88,348,666,314.15 is: 132,522,999,471.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,521,000,906.15 : 551,281,501,359.23 = 88,348,666,314.15 : x
  2. Step 2: Convert to fraction form
    367,521,000,906.15/551,281,501,359.23 = 88,348,666,314.15/x
  3. Step 3: Cross multiply
    367,521,000,906.15x = 551,281,501,359.23 × 88,348,666,314.15
  4. Step 4: Simplify right side
    367,521,000,906.15x = 48,704,985,408,750,238,040,064
  5. Step 5: Solve for x
    x = 48,704,985,408,750,238,040,064/367,521,000,906.15
  6. Step 6: Final answer
    x = 132,522,999,471.23

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1.5x scale

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.