Home / 4,900,611,670.26-7,351,252,467.93-1,406,748,475.14

Finding the Fourth Proportional to 4,900,611,670.26, 7,351,252,467.93 and 1,406,748,475.14

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Solution

The fourth proportional to 4,900,611,670.26, 7,351,252,467.93 and 1,406,748,475.14 is: 2,110,218,865.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,611,670.26 : 7,351,252,467.93 = 1,406,748,475.14 : x
  2. Step 2: Convert to fraction form
    4,900,611,670.26/7,351,252,467.93 = 1,406,748,475.14/x
  3. Step 3: Cross multiply
    4,900,611,670.26x = 7,351,252,467.93 × 1,406,748,475.14
  4. Step 4: Simplify right side
    4,900,611,670.26x = 10,341,363,199,629,690,880
  5. Step 5: Solve for x
    x = 10,341,363,199,629,690,880/4,900,611,670.26
  6. Step 6: Final answer
    x = 2,110,218,865.61

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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.