Home / 133,896,104.40-200,844,156.60-36,851,624.40

Finding the Fourth Proportional to 133,896,104.40, 200,844,156.60 and 36,851,624.40

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Solution

The fourth proportional to 133,896,104.40, 200,844,156.60 and 36,851,624.40 is: 55,277,436.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,896,104.40 : 200,844,156.60 = 36,851,624.40 : x
  2. Step 2: Convert to fraction form
    133,896,104.40/200,844,156.60 = 36,851,624.40/x
  3. Step 3: Cross multiply
    133,896,104.40x = 200,844,156.60 × 36,851,624.40
  4. Step 4: Simplify right side
    133,896,104.40x = 7,401,433,421,957,981
  5. Step 5: Solve for x
    x = 7,401,433,421,957,981/133,896,104.40
  6. Step 6: Final answer
    x = 55,277,436.60

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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.