Home / 214,727,472.34-322,067,088.06-59,303,375.92

Finding the Fourth Proportional to 214,727,472.34, 322,067,088.06 and 59,303,375.92

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Solution

The fourth proportional to 214,727,472.34, 322,067,088.06 and 59,303,375.92 is: 88,948,402.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,727,472.34 : 322,067,088.06 = 59,303,375.92 : x
  2. Step 2: Convert to fraction form
    214,727,472.34/322,067,088.06 = 59,303,375.92/x
  3. Step 3: Cross multiply
    214,727,472.34x = 322,067,088.06 × 59,303,375.92
  4. Step 4: Simplify right side
    214,727,472.34x = 19,099,665,594,681,924
  5. Step 5: Solve for x
    x = 19,099,665,594,681,924/214,727,472.34
  6. Step 6: Final answer
    x = 88,948,402.30

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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.