Home / 588,749,634.02-812,512,632.93-337,864,600.67

Finding the Fourth Proportional to 588,749,634.02, 812,512,632.93 and 337,864,600.67

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Solution

The fourth proportional to 588,749,634.02, 812,512,632.93 and 337,864,600.67 is: 466,275,035.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,749,634.02 : 812,512,632.93 = 337,864,600.67 : x
  2. Step 2: Convert to fraction form
    588,749,634.02/812,512,632.93 = 337,864,600.67/x
  3. Step 3: Cross multiply
    588,749,634.02x = 812,512,632.93 × 337,864,600.67
  4. Step 4: Simplify right side
    588,749,634.02x = 274,519,256,264,224,736
  5. Step 5: Solve for x
    x = 274,519,256,264,224,736/588,749,634.02
  6. Step 6: Final answer
    x = 466,275,035.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.