Home / 94,155,143.70-141,232,715.55-33,548,999.70

Finding the Fourth Proportional to 94,155,143.70, 141,232,715.55 and 33,548,999.70

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Solution

The fourth proportional to 94,155,143.70, 141,232,715.55 and 33,548,999.70 is: 50,323,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,155,143.70 : 141,232,715.55 = 33,548,999.70 : x
  2. Step 2: Convert to fraction form
    94,155,143.70/141,232,715.55 = 33,548,999.70/x
  3. Step 3: Cross multiply
    94,155,143.70x = 141,232,715.55 × 33,548,999.70
  4. Step 4: Simplify right side
    94,155,143.70x = 4,738,216,331,617,136
  5. Step 5: Solve for x
    x = 4,738,216,331,617,136/94,155,143.70
  6. Step 6: Final answer
    x = 50,323,499.55

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.