Home / 250,169,345.01-374,726,108.52-200,717,462.34

Finding the Fourth Proportional to 250,169,345.01, 374,726,108.52 and 200,717,462.34

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Solution

The fourth proportional to 250,169,345.01, 374,726,108.52 and 200,717,462.34 is: 300,652,638.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,169,345.01 : 374,726,108.52 = 200,717,462.34 : x
  2. Step 2: Convert to fraction form
    250,169,345.01/374,726,108.52 = 200,717,462.34/x
  3. Step 3: Cross multiply
    250,169,345.01x = 374,726,108.52 × 200,717,462.34
  4. Step 4: Simplify right side
    250,169,345.01x = 75,214,073,574,677,856
  5. Step 5: Solve for x
    x = 75,214,073,574,677,856/250,169,345.01
  6. Step 6: Final answer
    x = 300,652,638.20

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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.