Home / 173,076,200.70-259,614,301.05-50,254,280.70

Finding the Fourth Proportional to 173,076,200.70, 259,614,301.05 and 50,254,280.70

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Solution

The fourth proportional to 173,076,200.70, 259,614,301.05 and 50,254,280.70 is: 75,381,421.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,076,200.70 : 259,614,301.05 = 50,254,280.70 : x
  2. Step 2: Convert to fraction form
    173,076,200.70/259,614,301.05 = 50,254,280.70/x
  3. Step 3: Cross multiply
    173,076,200.70x = 259,614,301.05 × 50,254,280.70
  4. Step 4: Simplify right side
    173,076,200.70x = 13,046,729,958,701,006
  5. Step 5: Solve for x
    x = 13,046,729,958,701,006/173,076,200.70
  6. Step 6: Final answer
    x = 75,381,421.05

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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.