Home / 32,210,160.44-48,254,279.01-19,040,149.34

Finding the Fourth Proportional to 32,210,160.44, 48,254,279.01 and 19,040,149.34

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Solution

The fourth proportional to 32,210,160.44, 48,254,279.01 and 19,040,149.34 is: 28,524,188.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,210,160.44 : 48,254,279.01 = 19,040,149.34 : x
  2. Step 2: Convert to fraction form
    32,210,160.44/48,254,279.01 = 19,040,149.34/x
  3. Step 3: Cross multiply
    32,210,160.44x = 48,254,279.01 × 19,040,149.34
  4. Step 4: Simplify right side
    32,210,160.44x = 918,768,678,403,156
  5. Step 5: Solve for x
    x = 918,768,678,403,156/32,210,160.44
  6. Step 6: Final answer
    x = 28,524,188.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.