Home / 17,301,271.40-23,876,257.38-9,461,244.68

Finding the Fourth Proportional to 17,301,271.40, 23,876,257.38 and 9,461,244.68

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Solution

The fourth proportional to 17,301,271.40, 23,876,257.38 and 9,461,244.68 is: 13,056,792.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,301,271.40 : 23,876,257.38 = 9,461,244.68 : x
  2. Step 2: Convert to fraction form
    17,301,271.40/23,876,257.38 = 9,461,244.68/x
  3. Step 3: Cross multiply
    17,301,271.40x = 23,876,257.38 × 9,461,244.68
  4. Step 4: Simplify right side
    17,301,271.40x = 225,899,113,114,835.72
  5. Step 5: Solve for x
    x = 225,899,113,114,835.72/17,301,271.40
  6. Step 6: Final answer
    x = 13,056,792.64

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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.