Home / 565,673,701.32-848,546,416.08-177,511,851.72

Finding the Fourth Proportional to 565,673,701.32, 848,546,416.08 and 177,511,851.72

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Solution

The fourth proportional to 565,673,701.32, 848,546,416.08 and 177,511,851.72 is: 266,279,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,673,701.32 : 848,546,416.08 = 177,511,851.72 : x
  2. Step 2: Convert to fraction form
    565,673,701.32/848,546,416.08 = 177,511,851.72/x
  3. Step 3: Cross multiply
    565,673,701.32x = 848,546,416.08 × 177,511,851.72
  4. Step 4: Simplify right side
    565,673,701.32x = 150,627,045,588,730,400
  5. Step 5: Solve for x
    x = 150,627,045,588,730,400/565,673,701.32
  6. Step 6: Final answer
    x = 266,279,031.95

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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.