Home / 17,277,821.10-23,843,251.35-9,437,338.32

Finding the Fourth Proportional to 17,277,821.10, 23,843,251.35 and 9,437,338.32

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Solution

The fourth proportional to 17,277,821.10, 23,843,251.35 and 9,437,338.32 is: 13,023,449.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,277,821.10 : 23,843,251.35 = 9,437,338.32 : x
  2. Step 2: Convert to fraction form
    17,277,821.10/23,843,251.35 = 9,437,338.32/x
  3. Step 3: Cross multiply
    17,277,821.10x = 23,843,251.35 × 9,437,338.32
  4. Step 4: Simplify right side
    17,277,821.10x = 225,016,829,638,746.75
  5. Step 5: Solve for x
    x = 225,016,829,638,746.75/17,277,821.10
  6. Step 6: Final answer
    x = 13,023,449.45

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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.