Home / 17,016,291.36-23,482,762.48-9,281,334.24

Finding the Fourth Proportional to 17,016,291.36, 23,482,762.48 and 9,281,334.24

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Solution

The fourth proportional to 17,016,291.36, 23,482,762.48 and 9,281,334.24 is: 12,808,394.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016,291.36 : 23,482,762.48 = 9,281,334.24 : x
  2. Step 2: Convert to fraction form
    17,016,291.36/23,482,762.48 = 9,281,334.24/x
  3. Step 3: Cross multiply
    17,016,291.36x = 23,482,762.48 × 9,281,334.24
  4. Step 4: Simplify right side
    17,016,291.36x = 217,951,367,455,411.31
  5. Step 5: Solve for x
    x = 217,951,367,455,411.31/17,016,291.36
  6. Step 6: Final answer
    x = 12,808,394.19

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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.