Home / 5,670,798,401.60-8,492,592,712.80-2,759,352,027.20

Finding the Fourth Proportional to 5,670,798,401.60, 8,492,592,712.80 and 2,759,352,027.20

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Solution

The fourth proportional to 5,670,798,401.60, 8,492,592,712.80 and 2,759,352,027.20 is: 4,132,408,041.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,798,401.60 : 8,492,592,712.80 = 2,759,352,027.20 : x
  2. Step 2: Convert to fraction form
    5,670,798,401.60/8,492,592,712.80 = 2,759,352,027.20/x
  3. Step 3: Cross multiply
    5,670,798,401.60x = 8,492,592,712.80 × 2,759,352,027.20
  4. Step 4: Simplify right side
    5,670,798,401.60x = 23,434,052,918,248,628,224
  5. Step 5: Solve for x
    x = 23,434,052,918,248,628,224/5,670,798,401.60
  6. Step 6: Final answer
    x = 4,132,408,041.81

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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.