Home / 173,898,607,225.20-260,847,910,837.80-152,960,682,130.80

Finding the Fourth Proportional to 173,898,607,225.20, 260,847,910,837.80 and 152,960,682,130.80

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Solution

The fourth proportional to 173,898,607,225.20, 260,847,910,837.80 and 152,960,682,130.80 is: 229,441,023,196.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,898,607,225.20 : 260,847,910,837.80 = 152,960,682,130.80 : x
  2. Step 2: Convert to fraction form
    173,898,607,225.20/260,847,910,837.80 = 152,960,682,130.80/x
  3. Step 3: Cross multiply
    173,898,607,225.20x = 260,847,910,837.80 × 152,960,682,130.80
  4. Step 4: Simplify right side
    173,898,607,225.20x = 39,899,474,374,143,978,242,048
  5. Step 5: Solve for x
    x = 39,899,474,374,143,978,242,048/173,898,607,225.20
  6. Step 6: Final answer
    x = 229,441,023,196.20

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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.