Home / 5,388,948,200.10-8,083,422,300.15-3,058,984,884.90

Finding the Fourth Proportional to 5,388,948,200.10, 8,083,422,300.15 and 3,058,984,884.90

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Solution

The fourth proportional to 5,388,948,200.10, 8,083,422,300.15 and 3,058,984,884.90 is: 4,588,477,327.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,948,200.10 : 8,083,422,300.15 = 3,058,984,884.90 : x
  2. Step 2: Convert to fraction form
    5,388,948,200.10/8,083,422,300.15 = 3,058,984,884.90/x
  3. Step 3: Cross multiply
    5,388,948,200.10x = 8,083,422,300.15 × 3,058,984,884.90
  4. Step 4: Simplify right side
    5,388,948,200.10x = 24,727,066,634,422,439,936
  5. Step 5: Solve for x
    x = 24,727,066,634,422,439,936/5,388,948,200.10
  6. Step 6: Final answer
    x = 4,588,477,327.35

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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.