Home / 167,650,856.88-251,476,296.84-46,482,312.24

Finding the Fourth Proportional to 167,650,856.88, 251,476,296.84 and 46,482,312.24

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Solution

The fourth proportional to 167,650,856.88, 251,476,296.84 and 46,482,312.24 is: 69,723,471.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,650,856.88 : 251,476,296.84 = 46,482,312.24 : x
  2. Step 2: Convert to fraction form
    167,650,856.88/251,476,296.84 = 46,482,312.24/x
  3. Step 3: Cross multiply
    167,650,856.88x = 251,476,296.84 × 46,482,312.24
  4. Step 4: Simplify right side
    167,650,856.88x = 11,689,199,750,675,806
  5. Step 5: Solve for x
    x = 11,689,199,750,675,806/167,650,856.88
  6. Step 6: Final answer
    x = 69,723,471.55

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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.