Home / 9,049,812,441.12-13,576,672,532.88-2,754,733,921.02

Finding the Fourth Proportional to 9,049,812,441.12, 13,576,672,532.88 and 2,754,733,921.02

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Solution

The fourth proportional to 9,049,812,441.12, 13,576,672,532.88 and 2,754,733,921.02 is: 4,132,695,633.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,812,441.12 : 13,576,672,532.88 = 2,754,733,921.02 : x
  2. Step 2: Convert to fraction form
    9,049,812,441.12/13,576,672,532.88 = 2,754,733,921.02/x
  3. Step 3: Cross multiply
    9,049,812,441.12x = 13,576,672,532.88 × 2,754,733,921.02
  4. Step 4: Simplify right side
    9,049,812,441.12x = 37,400,120,360,905,056,256
  5. Step 5: Solve for x
    x = 37,400,120,360,905,056,256/9,049,812,441.12
  6. Step 6: Final answer
    x = 4,132,695,633.67

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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.