Home / 49,581,505.55-74,372,258.33-49,581,505.55

Finding the Fourth Proportional to 49,581,505.55, 74,372,258.33 and 49,581,505.55

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Solution

The fourth proportional to 49,581,505.55, 74,372,258.33 and 49,581,505.55 is: 74,372,258.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,581,505.55 : 74,372,258.33 = 49,581,505.55 : x
  2. Step 2: Convert to fraction form
    49,581,505.55/74,372,258.33 = 49,581,505.55/x
  3. Step 3: Cross multiply
    49,581,505.55x = 74,372,258.33 × 49,581,505.55
  4. Step 4: Simplify right side
    49,581,505.55x = 3,687,488,539,154,928.50
  5. Step 5: Solve for x
    x = 3,687,488,539,154,928.50/49,581,505.55
  6. Step 6: Final answer
    x = 74,372,258.33

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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.