Home / 167,421,307.20-251,136,684.66-46,252,759.20

Finding the Fourth Proportional to 167,421,307.20, 251,136,684.66 and 46,252,759.20

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Solution

The fourth proportional to 167,421,307.20, 251,136,684.66 and 46,252,759.20 is: 69,380,443.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,421,307.20 : 251,136,684.66 = 46,252,759.20 : x
  2. Step 2: Convert to fraction form
    167,421,307.20/251,136,684.66 = 46,252,759.20/x
  3. Step 3: Cross multiply
    167,421,307.20x = 251,136,684.66 × 46,252,759.20
  4. Step 4: Simplify right side
    167,421,307.20x = 11,615,764,601,865,314
  5. Step 5: Solve for x
    x = 11,615,764,601,865,314/167,421,307.20
  6. Step 6: Final answer
    x = 69,380,443.84

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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.