Home / 173,076,106.20-259,614,159.30-50,254,186.20

Finding the Fourth Proportional to 173,076,106.20, 259,614,159.30 and 50,254,186.20

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Solution

The fourth proportional to 173,076,106.20, 259,614,159.30 and 50,254,186.20 is: 75,381,279.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,076,106.20 : 259,614,159.30 = 50,254,186.20 : x
  2. Step 2: Convert to fraction form
    173,076,106.20/259,614,159.30 = 50,254,186.20/x
  3. Step 3: Cross multiply
    173,076,106.20x = 259,614,159.30 × 50,254,186.20
  4. Step 4: Simplify right side
    173,076,106.20x = 13,046,698,301,618,664
  5. Step 5: Solve for x
    x = 13,046,698,301,618,664/173,076,106.20
  6. Step 6: Final answer
    x = 75,381,279.30

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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.