Home / 17,074,484.55-23,562,859.18-9,233,996.63

Finding the Fourth Proportional to 17,074,484.55, 23,562,859.18 and 9,233,996.63

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Solution

The fourth proportional to 17,074,484.55, 23,562,859.18 and 9,233,996.63 is: 12,742,953.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,484.55 : 23,562,859.18 = 9,233,996.63 : x
  2. Step 2: Convert to fraction form
    17,074,484.55/23,562,859.18 = 9,233,996.63/x
  3. Step 3: Cross multiply
    17,074,484.55x = 23,562,859.18 × 9,233,996.63
  4. Step 4: Simplify right side
    17,074,484.55x = 217,579,362,261,284.59
  5. Step 5: Solve for x
    x = 217,579,362,261,284.59/17,074,484.55
  6. Step 6: Final answer
    x = 12,742,953.48

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Double scale
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1.5x scale

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.