Home / 91,945,203,061.70-137,917,804,592.55-91,945,203,061.70

Finding the Fourth Proportional to 91,945,203,061.70, 137,917,804,592.55 and 91,945,203,061.70

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Solution

The fourth proportional to 91,945,203,061.70, 137,917,804,592.55 and 91,945,203,061.70 is: 137,917,804,592.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,945,203,061.70 : 137,917,804,592.55 = 91,945,203,061.70 : x
  2. Step 2: Convert to fraction form
    91,945,203,061.70/137,917,804,592.55 = 91,945,203,061.70/x
  3. Step 3: Cross multiply
    91,945,203,061.70x = 137,917,804,592.55 × 91,945,203,061.70
  4. Step 4: Simplify right side
    91,945,203,061.70x = 12,680,880,549,085,868,720,128
  5. Step 5: Solve for x
    x = 12,680,880,549,085,868,720,128/91,945,203,061.70
  6. Step 6: Final answer
    x = 137,917,804,592.55

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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.