Home / 17,210,950.18-23,743,994.60-10,240,233.96

Finding the Fourth Proportional to 17,210,950.18, 23,743,994.60 and 10,240,233.96

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Solution

The fourth proportional to 17,210,950.18, 23,743,994.60 and 10,240,233.96 is: 14,127,288.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,210,950.18 : 23,743,994.60 = 10,240,233.96 : x
  2. Step 2: Convert to fraction form
    17,210,950.18/23,743,994.60 = 10,240,233.96/x
  3. Step 3: Cross multiply
    17,210,950.18x = 23,743,994.60 × 10,240,233.96
  4. Step 4: Simplify right side
    17,210,950.18x = 243,144,059,848,976.66
  5. Step 5: Solve for x
    x = 243,144,059,848,976.66/17,210,950.18
  6. Step 6: Final answer
    x = 14,127,288.58

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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.