Home / 975,206,096,874.20-1,462,997,526,161.80-370,784,307,138.48

Finding the Fourth Proportional to 975,206,096,874.20, 1,462,997,526,161.80 and 370,784,307,138.48

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Solution

The fourth proportional to 975,206,096,874.20, 1,462,997,526,161.80 and 370,784,307,138.48 is: 556,248,085,222.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,206,096,874.20 : 1,462,997,526,161.80 = 370,784,307,138.48 : x
  2. Step 2: Convert to fraction form
    975,206,096,874.20/1,462,997,526,161.80 = 370,784,307,138.48/x
  3. Step 3: Cross multiply
    975,206,096,874.20x = 1,462,997,526,161.80 × 370,784,307,138.48
  4. Step 4: Simplify right side
    975,206,096,874.20x = 542,456,524,083,213,260,292,096
  5. Step 5: Solve for x
    x = 542,456,524,083,213,260,292,096/975,206,096,874.20
  6. Step 6: Final answer
    x = 556,248,085,222.12

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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.