Home / 10,847,194,788.74-16,239,184,237.53-8,061,497,983.76

Finding the Fourth Proportional to 10,847,194,788.74, 16,239,184,237.53 and 8,061,497,983.76

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Solution

The fourth proportional to 10,847,194,788.74, 16,239,184,237.53 and 8,061,497,983.76 is: 12,068,756,350.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,847,194,788.74 : 16,239,184,237.53 = 8,061,497,983.76 : x
  2. Step 2: Convert to fraction form
    10,847,194,788.74/16,239,184,237.53 = 8,061,497,983.76/x
  3. Step 3: Cross multiply
    10,847,194,788.74x = 16,239,184,237.53 × 8,061,497,983.76
  4. Step 4: Simplify right side
    10,847,194,788.74x = 130,912,150,988,674,072,576
  5. Step 5: Solve for x
    x = 130,912,150,988,674,072,576/10,847,194,788.74
  6. Step 6: Final answer
    x = 12,068,756,350.23

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1.5x scale

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.