Home / 49,610,171.11-68,461,677.57-27,583,499.91

Finding the Fourth Proportional to 49,610,171.11, 68,461,677.57 and 27,583,499.91

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Solution

The fourth proportional to 49,610,171.11, 68,461,677.57 and 27,583,499.91 is: 38,065,030.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,610,171.11 : 68,461,677.57 = 27,583,499.91 : x
  2. Step 2: Convert to fraction form
    49,610,171.11/68,461,677.57 = 27,583,499.91/x
  3. Step 3: Cross multiply
    49,610,171.11x = 68,461,677.57 × 27,583,499.91
  4. Step 4: Simplify right side
    49,610,171.11x = 1,888,412,677,090,543.75
  5. Step 5: Solve for x
    x = 1,888,412,677,090,543.75/49,610,171.11
  6. Step 6: Final answer
    x = 38,065,030.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.