Home / 565,673,702.32-848,546,417.58-177,511,852.72

Finding the Fourth Proportional to 565,673,702.32, 848,546,417.58 and 177,511,852.72

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Solution

The fourth proportional to 565,673,702.32, 848,546,417.58 and 177,511,852.72 is: 266,279,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,673,702.32 : 848,546,417.58 = 177,511,852.72 : x
  2. Step 2: Convert to fraction form
    565,673,702.32/848,546,417.58 = 177,511,852.72/x
  3. Step 3: Cross multiply
    565,673,702.32x = 848,546,417.58 × 177,511,852.72
  4. Step 4: Simplify right side
    565,673,702.32x = 150,627,046,703,544,576
  5. Step 5: Solve for x
    x = 150,627,046,703,544,576/565,673,702.32
  6. Step 6: Final answer
    x = 266,279,033.45

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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.