Home / 17,074,482.55-23,562,856.42-9,233,994.63

Finding the Fourth Proportional to 17,074,482.55, 23,562,856.42 and 9,233,994.63

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Solution

The fourth proportional to 17,074,482.55, 23,562,856.42 and 9,233,994.63 is: 12,742,950.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,482.55 : 23,562,856.42 = 9,233,994.63 : x
  2. Step 2: Convert to fraction form
    17,074,482.55/23,562,856.42 = 9,233,994.63/x
  3. Step 3: Cross multiply
    17,074,482.55x = 23,562,856.42 × 9,233,994.63
  4. Step 4: Simplify right side
    17,074,482.55x = 217,579,289,649,741.06
  5. Step 5: Solve for x
    x = 217,579,289,649,741.06/17,074,482.55
  6. Step 6: Final answer
    x = 12,742,950.72

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Double scale
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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.