Home / 19,576,193.04-29,319,559.92-9,348,217.32

Finding the Fourth Proportional to 19,576,193.04, 29,319,559.92 and 9,348,217.32

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Solution

The fourth proportional to 19,576,193.04, 29,319,559.92 and 9,348,217.32 is: 14,000,966.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,576,193.04 : 29,319,559.92 = 9,348,217.32 : x
  2. Step 2: Convert to fraction form
    19,576,193.04/29,319,559.92 = 9,348,217.32/x
  3. Step 3: Cross multiply
    19,576,193.04x = 29,319,559.92 × 9,348,217.32
  4. Step 4: Simplify right side
    19,576,193.04x = 274,085,617,858,921.84
  5. Step 5: Solve for x
    x = 274,085,617,858,921.84/19,576,193.04
  6. Step 6: Final answer
    x = 14,000,966.24

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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.