Home / 3,406,391,640.60-5,109,587,460.90-3,329,864,136.60

Finding the Fourth Proportional to 3,406,391,640.60, 5,109,587,460.90 and 3,329,864,136.60

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Solution

The fourth proportional to 3,406,391,640.60, 5,109,587,460.90 and 3,329,864,136.60 is: 4,994,796,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,391,640.60 : 5,109,587,460.90 = 3,329,864,136.60 : x
  2. Step 2: Convert to fraction form
    3,406,391,640.60/5,109,587,460.90 = 3,329,864,136.60/x
  3. Step 3: Cross multiply
    3,406,391,640.60x = 5,109,587,460.90 × 3,329,864,136.60
  4. Step 4: Simplify right side
    3,406,391,640.60x = 17,014,232,038,871,963,648
  5. Step 5: Solve for x
    x = 17,014,232,038,871,963,648/3,406,391,640.60
  6. Step 6: Final answer
    x = 4,994,796,204.90

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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.