Home / 224,825,882.64-310,164,712.92-150,510,383.34

Finding the Fourth Proportional to 224,825,882.64, 310,164,712.92 and 150,510,383.34

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Solution

The fourth proportional to 224,825,882.64, 310,164,712.92 and 150,510,383.34 is: 207,640,727.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,825,882.64 : 310,164,712.92 = 150,510,383.34 : x
  2. Step 2: Convert to fraction form
    224,825,882.64/310,164,712.92 = 150,510,383.34/x
  3. Step 3: Cross multiply
    224,825,882.64x = 310,164,712.92 × 150,510,383.34
  4. Step 4: Simplify right side
    224,825,882.64x = 46,683,009,840,130,256
  5. Step 5: Solve for x
    x = 46,683,009,840,130,256/224,825,882.64
  6. Step 6: Final answer
    x = 207,640,727.54

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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.