Home / 17,280,494.24-23,847,806.06-9,938,332.36

Finding the Fourth Proportional to 17,280,494.24, 23,847,806.06 and 9,938,332.36

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Solution

The fourth proportional to 17,280,494.24, 23,847,806.06 and 9,938,332.36 is: 13,715,315.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,280,494.24 : 23,847,806.06 = 9,938,332.36 : x
  2. Step 2: Convert to fraction form
    17,280,494.24/23,847,806.06 = 9,938,332.36/x
  3. Step 3: Cross multiply
    17,280,494.24x = 23,847,806.06 × 9,938,332.36
  4. Step 4: Simplify right side
    17,280,494.24x = 237,007,422,698,488.94
  5. Step 5: Solve for x
    x = 237,007,422,698,488.94/17,280,494.24
  6. Step 6: Final answer
    x = 13,715,315.05

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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.