Home / 5,600,401,191.04-7,728,709,477.44-3,094,436,341.12

Finding the Fourth Proportional to 5,600,401,191.04, 7,728,709,477.44 and 3,094,436,341.12

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Solution

The fourth proportional to 5,600,401,191.04, 7,728,709,477.44 and 3,094,436,341.12 is: 4,270,408,254.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600,401,191.04 : 7,728,709,477.44 = 3,094,436,341.12 : x
  2. Step 2: Convert to fraction form
    5,600,401,191.04/7,728,709,477.44 = 3,094,436,341.12/x
  3. Step 3: Cross multiply
    5,600,401,191.04x = 7,728,709,477.44 × 3,094,436,341.12
  4. Step 4: Simplify right side
    5,600,401,191.04x = 23,915,999,476,948,897,792
  5. Step 5: Solve for x
    x = 23,915,999,476,948,897,792/5,600,401,191.04
  6. Step 6: Final answer
    x = 4,270,408,254.90

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1.5x scale

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.