Home / 26,088,584.10-35,994,172.44-15,071,313.93

Finding the Fourth Proportional to 26,088,584.10, 35,994,172.44 and 15,071,313.93

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Solution

The fourth proportional to 26,088,584.10, 35,994,172.44 and 15,071,313.93 is: 20,793,749.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,584.10 : 35,994,172.44 = 15,071,313.93 : x
  2. Step 2: Convert to fraction form
    26,088,584.10/35,994,172.44 = 15,071,313.93/x
  3. Step 3: Cross multiply
    26,088,584.10x = 35,994,172.44 × 15,071,313.93
  4. Step 4: Simplify right side
    26,088,584.10x = 542,479,472,313,823.19
  5. Step 5: Solve for x
    x = 542,479,472,313,823.19/26,088,584.10
  6. Step 6: Final answer
    x = 20,793,749.11

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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.