Home / 49,862,859.53-74,817,974.57-34,533,739.13

Finding the Fourth Proportional to 49,862,859.53, 74,817,974.57 and 34,533,739.13

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Solution

The fourth proportional to 49,862,859.53, 74,817,974.57 and 34,533,739.13 is: 51,817,012.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,862,859.53 : 74,817,974.57 = 34,533,739.13 : x
  2. Step 2: Convert to fraction form
    49,862,859.53/74,817,974.57 = 34,533,739.13/x
  3. Step 3: Cross multiply
    49,862,859.53x = 74,817,974.57 × 34,533,739.13
  4. Step 4: Simplify right side
    49,862,859.53x = 2,583,744,415,488,595.50
  5. Step 5: Solve for x
    x = 2,583,744,415,488,595.50/49,862,859.53
  6. Step 6: Final answer
    x = 51,817,012.50

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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.