Home / 224,825,492.46-310,164,175.25-150,509,994.58

Finding the Fourth Proportional to 224,825,492.46, 310,164,175.25 and 150,509,994.58

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Solution

The fourth proportional to 224,825,492.46, 310,164,175.25 and 150,509,994.58 is: 207,640,191.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,825,492.46 : 310,164,175.25 = 150,509,994.58 : x
  2. Step 2: Convert to fraction form
    224,825,492.46/310,164,175.25 = 150,509,994.58/x
  3. Step 3: Cross multiply
    224,825,492.46x = 310,164,175.25 × 150,509,994.58
  4. Step 4: Simplify right side
    224,825,492.46x = 46,682,808,335,987,240
  5. Step 5: Solve for x
    x = 46,682,808,335,987,240/224,825,492.46
  6. Step 6: Final answer
    x = 207,640,191.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.