Home / 224,825,881.14-310,164,710.85-150,510,381.84

Finding the Fourth Proportional to 224,825,881.14, 310,164,710.85 and 150,510,381.84

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Solution

The fourth proportional to 224,825,881.14, 310,164,710.85 and 150,510,381.84 is: 207,640,725.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,825,881.14 : 310,164,710.85 = 150,510,381.84 : x
  2. Step 2: Convert to fraction form
    224,825,881.14/310,164,710.85 = 150,510,381.84/x
  3. Step 3: Cross multiply
    224,825,881.14x = 310,164,710.85 × 150,510,381.84
  4. Step 4: Simplify right side
    224,825,881.14x = 46,683,009,063,326,696
  5. Step 5: Solve for x
    x = 46,683,009,063,326,696/224,825,881.14
  6. Step 6: Final answer
    x = 207,640,725.47

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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.