Home / 754,749,973,099.95-1,132,283,981,543.20-244,768,974,807.26

Finding the Fourth Proportional to 754,749,973,099.95, 1,132,283,981,543.20 and 244,768,974,807.26

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Solution

The fourth proportional to 754,749,973,099.95, 1,132,283,981,543.20 and 244,768,974,807.26 is: 367,205,033,760.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,749,973,099.95 : 1,132,283,981,543.20 = 244,768,974,807.26 : x
  2. Step 2: Convert to fraction form
    754,749,973,099.95/1,132,283,981,543.20 = 244,768,974,807.26/x
  3. Step 3: Cross multiply
    754,749,973,099.95x = 1,132,283,981,543.20 × 244,768,974,807.26
  4. Step 4: Simplify right side
    754,749,973,099.95x = 277,147,989,353,011,576,045,568
  5. Step 5: Solve for x
    x = 277,147,989,353,011,576,045,568/754,749,973,099.95
  6. Step 6: Final answer
    x = 367,205,033,760.64

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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.