Home / 16,277,595,909.66-24,408,010,315.01-7,306,094,130.57

Finding the Fourth Proportional to 16,277,595,909.66, 24,408,010,315.01 and 7,306,094,130.57

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Solution

The fourth proportional to 16,277,595,909.66, 24,408,010,315.01 and 7,306,094,130.57 is: 10,955,378,293.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277,595,909.66 : 24,408,010,315.01 = 7,306,094,130.57 : x
  2. Step 2: Convert to fraction form
    16,277,595,909.66/24,408,010,315.01 = 7,306,094,130.57/x
  3. Step 3: Cross multiply
    16,277,595,909.66x = 24,408,010,315.01 × 7,306,094,130.57
  4. Step 4: Simplify right side
    16,277,595,909.66x = 178,327,220,901,401,198,592
  5. Step 5: Solve for x
    x = 178,327,220,901,401,198,592/16,277,595,909.66
  6. Step 6: Final answer
    x = 10,955,378,293.64

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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.