Home / 149,492,043.60-224,238,065.40-94,727,048.55

Finding the Fourth Proportional to 149,492,043.60, 224,238,065.40 and 94,727,048.55

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Solution

The fourth proportional to 149,492,043.60, 224,238,065.40 and 94,727,048.55 is: 142,090,572.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,492,043.60 : 224,238,065.40 = 94,727,048.55 : x
  2. Step 2: Convert to fraction form
    149,492,043.60/224,238,065.40 = 94,727,048.55/x
  3. Step 3: Cross multiply
    149,492,043.60x = 224,238,065.40 × 94,727,048.55
  4. Step 4: Simplify right side
    149,492,043.60x = 21,241,410,107,903,876
  5. Step 5: Solve for x
    x = 21,241,410,107,903,876/149,492,043.60
  6. Step 6: Final answer
    x = 142,090,572.83

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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.