Home / 50,001,773.24-75,377,433.40-46,668,641.72

Finding the Fourth Proportional to 50,001,773.24, 75,377,433.40 and 46,668,641.72

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Solution

The fourth proportional to 50,001,773.24, 75,377,433.40 and 46,668,641.72 is: 70,352,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001,773.24 : 75,377,433.40 = 46,668,641.72 : x
  2. Step 2: Convert to fraction form
    50,001,773.24/75,377,433.40 = 46,668,641.72/x
  3. Step 3: Cross multiply
    50,001,773.24x = 75,377,433.40 × 46,668,641.72
  4. Step 4: Simplify right side
    50,001,773.24x = 3,517,762,432,624,202.50
  5. Step 5: Solve for x
    x = 3,517,762,432,624,202.50/50,001,773.24
  6. Step 6: Final answer
    x = 70,352,753.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.