Home / 174,960,259.20-262,440,388.80-53,775,964.80

Finding the Fourth Proportional to 174,960,259.20, 262,440,388.80 and 53,775,964.80

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Solution

The fourth proportional to 174,960,259.20, 262,440,388.80 and 53,775,964.80 is: 80,663,947.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,259.20 : 262,440,388.80 = 53,775,964.80 : x
  2. Step 2: Convert to fraction form
    174,960,259.20/262,440,388.80 = 53,775,964.80/x
  3. Step 3: Cross multiply
    174,960,259.20x = 262,440,388.80 × 53,775,964.80
  4. Step 4: Simplify right side
    174,960,259.20x = 14,112,985,110,207,114
  5. Step 5: Solve for x
    x = 14,112,985,110,207,114/174,960,259.20
  6. Step 6: Final answer
    x = 80,663,947.20

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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.