Home / 49,434,551.79-74,139,420.11-23,510,854.95

Finding the Fourth Proportional to 49,434,551.79, 74,139,420.11 and 23,510,854.95

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Solution

The fourth proportional to 49,434,551.79, 74,139,420.11 and 23,510,854.95 is: 35,260,381.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,434,551.79 : 74,139,420.11 = 23,510,854.95 : x
  2. Step 2: Convert to fraction form
    49,434,551.79/74,139,420.11 = 23,510,854.95/x
  3. Step 3: Cross multiply
    49,434,551.79x = 74,139,420.11 × 23,510,854.95
  4. Step 4: Simplify right side
    49,434,551.79x = 1,743,081,152,165,768.75
  5. Step 5: Solve for x
    x = 1,743,081,152,165,768.75/49,434,551.79
  6. Step 6: Final answer
    x = 35,260,381.43

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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.