Home / 567,341,240.99-849,820,089.68-359,972,911.30

Finding the Fourth Proportional to 567,341,240.99, 849,820,089.68 and 359,972,911.30

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Solution

The fourth proportional to 567,341,240.99, 849,820,089.68 and 359,972,911.30 is: 539,203,198.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,341,240.99 : 849,820,089.68 = 359,972,911.30 : x
  2. Step 2: Convert to fraction form
    567,341,240.99/849,820,089.68 = 359,972,911.30/x
  3. Step 3: Cross multiply
    567,341,240.99x = 849,820,089.68 × 359,972,911.30
  4. Step 4: Simplify right side
    567,341,240.99x = 305,912,211,759,087,552
  5. Step 5: Solve for x
    x = 305,912,211,759,087,552/567,341,240.99
  6. Step 6: Final answer
    x = 539,203,198.46

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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.