Home / 585,983,752.60-879,115,596.90-177,043,912.60

Finding the Fourth Proportional to 585,983,752.60, 879,115,596.90 and 177,043,912.60

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Solution

The fourth proportional to 585,983,752.60, 879,115,596.90 and 177,043,912.60 is: 265,608,157.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,983,752.60 : 879,115,596.90 = 177,043,912.60 : x
  2. Step 2: Convert to fraction form
    585,983,752.60/879,115,596.90 = 177,043,912.60/x
  3. Step 3: Cross multiply
    585,983,752.60x = 879,115,596.90 × 177,043,912.60
  4. Step 4: Simplify right side
    585,983,752.60x = 155,642,064,902,860,416
  5. Step 5: Solve for x
    x = 155,642,064,902,860,416/585,983,752.60
  6. Step 6: Final answer
    x = 265,608,157.59

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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.