Home / 49,426,296.84-74,151,791.35-34,881,605.50

Finding the Fourth Proportional to 49,426,296.84, 74,151,791.35 and 34,881,605.50

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Solution

The fourth proportional to 49,426,296.84, 74,151,791.35 and 34,881,605.50 is: 52,331,121.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,426,296.84 : 74,151,791.35 = 34,881,605.50 : x
  2. Step 2: Convert to fraction form
    49,426,296.84/74,151,791.35 = 34,881,605.50/x
  3. Step 3: Cross multiply
    49,426,296.84x = 74,151,791.35 × 34,881,605.50
  4. Step 4: Simplify right side
    49,426,296.84x = 2,586,533,532,855,463.50
  5. Step 5: Solve for x
    x = 2,586,533,532,855,463.50/49,426,296.84
  6. Step 6: Final answer
    x = 52,331,121.25

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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.