Home / 651,750,589.20-977,625,883.80-567,570,334.80

Finding the Fourth Proportional to 651,750,589.20, 977,625,883.80 and 567,570,334.80

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Solution

The fourth proportional to 651,750,589.20, 977,625,883.80 and 567,570,334.80 is: 851,355,502.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,750,589.20 : 977,625,883.80 = 567,570,334.80 : x
  2. Step 2: Convert to fraction form
    651,750,589.20/977,625,883.80 = 567,570,334.80/x
  3. Step 3: Cross multiply
    651,750,589.20x = 977,625,883.80 × 567,570,334.80
  4. Step 4: Simplify right side
    651,750,589.20x = 554,871,450,177,511,808
  5. Step 5: Solve for x
    x = 554,871,450,177,511,808/651,750,589.20
  6. Step 6: Final answer
    x = 851,355,502.20

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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.