Home / 36,438,036,975.46-54,659,453,715.78-9,547,263,223.66

Finding the Fourth Proportional to 36,438,036,975.46, 54,659,453,715.78 and 9,547,263,223.66

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Solution

The fourth proportional to 36,438,036,975.46, 54,659,453,715.78 and 9,547,263,223.66 is: 14,321,523,210.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,438,036,975.46 : 54,659,453,715.78 = 9,547,263,223.66 : x
  2. Step 2: Convert to fraction form
    36,438,036,975.46/54,659,453,715.78 = 9,547,263,223.66/x
  3. Step 3: Cross multiply
    36,438,036,975.46x = 54,659,453,715.78 × 9,547,263,223.66
  4. Step 4: Simplify right side
    36,438,036,975.46x = 521,848,192,286,012,276,736
  5. Step 5: Solve for x
    x = 521,848,192,286,012,276,736/36,438,036,975.46
  6. Step 6: Final answer
    x = 14,321,523,210.42

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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.