Home / 3,624,069,408.80-5,000,631,248.52-2,038,066,781.96

Finding the Fourth Proportional to 3,624,069,408.80, 5,000,631,248.52 and 2,038,066,781.96

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Solution

The fourth proportional to 3,624,069,408.80, 5,000,631,248.52 and 2,038,066,781.96 is: 2,812,203,433.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,069,408.80 : 5,000,631,248.52 = 2,038,066,781.96 : x
  2. Step 2: Convert to fraction form
    3,624,069,408.80/5,000,631,248.52 = 2,038,066,781.96/x
  3. Step 3: Cross multiply
    3,624,069,408.80x = 5,000,631,248.52 × 2,038,066,781.96
  4. Step 4: Simplify right side
    3,624,069,408.80x = 10,191,620,436,439,775,232
  5. Step 5: Solve for x
    x = 10,191,620,436,439,775,232/3,624,069,408.80
  6. Step 6: Final answer
    x = 2,812,203,433.99

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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.