Home / 3,031,840,118.79-4,548,193,997.72-933,494,070.42

Finding the Fourth Proportional to 3,031,840,118.79, 4,548,193,997.72 and 933,494,070.42

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Solution

The fourth proportional to 3,031,840,118.79, 4,548,193,997.72 and 933,494,070.42 is: 1,400,374,677.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,840,118.79 : 4,548,193,997.72 = 933,494,070.42 : x
  2. Step 2: Convert to fraction form
    3,031,840,118.79/4,548,193,997.72 = 933,494,070.42/x
  3. Step 3: Cross multiply
    3,031,840,118.79x = 4,548,193,997.72 × 933,494,070.42
  4. Step 4: Simplify right side
    3,031,840,118.79x = 4,245,712,127,986,787,328
  5. Step 5: Solve for x
    x = 4,245,712,127,986,787,328/3,031,840,118.79
  6. Step 6: Final answer
    x = 1,400,374,677.30

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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.