Home / 23,390,064.70-32,276,650.68-13,599,814.32

Finding the Fourth Proportional to 23,390,064.70, 32,276,650.68 and 13,599,814.32

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Solution

The fourth proportional to 23,390,064.70, 32,276,650.68 and 13,599,814.32 is: 18,766,791.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390,064.70 : 32,276,650.68 = 13,599,814.32 : x
  2. Step 2: Convert to fraction form
    23,390,064.70/32,276,650.68 = 13,599,814.32/x
  3. Step 3: Cross multiply
    23,390,064.70x = 32,276,650.68 × 13,599,814.32
  4. Step 4: Simplify right side
    23,390,064.70x = 438,956,456,119,501.75
  5. Step 5: Solve for x
    x = 438,956,456,119,501.75/23,390,064.70
  6. Step 6: Final answer
    x = 18,766,791.02

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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.