Home / 49,266,477.24-67,972,806.36-34,381,405.32

Finding the Fourth Proportional to 49,266,477.24, 67,972,806.36 and 34,381,405.32

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Solution

The fourth proportional to 49,266,477.24, 67,972,806.36 and 34,381,405.32 is: 47,435,918.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,266,477.24 : 67,972,806.36 = 34,381,405.32 : x
  2. Step 2: Convert to fraction form
    49,266,477.24/67,972,806.36 = 34,381,405.32/x
  3. Step 3: Cross multiply
    49,266,477.24x = 67,972,806.36 × 34,381,405.32
  4. Step 4: Simplify right side
    49,266,477.24x = 2,337,000,606,201,034
  5. Step 5: Solve for x
    x = 2,337,000,606,201,034/49,266,477.24
  6. Step 6: Final answer
    x = 47,435,918.64

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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.