Home / 296,597,611.94-444,584,985.44-99,792,699.71

Finding the Fourth Proportional to 296,597,611.94, 444,584,985.44 and 99,792,699.71

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Solution

The fourth proportional to 296,597,611.94, 444,584,985.44 and 99,792,699.71 is: 149,584,265.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,597,611.94 : 444,584,985.44 = 99,792,699.71 : x
  2. Step 2: Convert to fraction form
    296,597,611.94/444,584,985.44 = 99,792,699.71/x
  3. Step 3: Cross multiply
    296,597,611.94x = 444,584,985.44 × 99,792,699.71
  4. Step 4: Simplify right side
    296,597,611.94x = 44,366,335,944,866,752
  5. Step 5: Solve for x
    x = 44,366,335,944,866,752/296,597,611.94
  6. Step 6: Final answer
    x = 149,584,265.55

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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.