Home / 19,039,293,624-28,559,062,135.11-5,593,522,524.72

Finding the Fourth Proportional to 19,039,293,624, 28,559,062,135.11 and 5,593,522,524.72

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Solution

The fourth proportional to 19,039,293,624, 28,559,062,135.11 and 5,593,522,524.72 is: 8,390,319,540.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,039,293,624 : 28,559,062,135.11 = 5,593,522,524.72 : x
  2. Step 2: Convert to fraction form
    19,039,293,624/28,559,062,135.11 = 5,593,522,524.72/x
  3. Step 3: Cross multiply
    19,039,293,624x = 28,559,062,135.11 × 5,593,522,524.72
  4. Step 4: Simplify right side
    19,039,293,624x = 159,745,757,337,615,859,712
  5. Step 5: Solve for x
    x = 159,745,757,337,615,859,712/19,039,293,624
  6. Step 6: Final answer
    x = 8,390,319,540.86

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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.