Home / 337,696,852-506,632,610.64-197,755,492

Finding the Fourth Proportional to 337,696,852, 506,632,610.64 and 197,755,492

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Solution

The fourth proportional to 337,696,852, 506,632,610.64 and 197,755,492 is: 296,684,380.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,696,852 : 506,632,610.64 = 197,755,492 : x
  2. Step 2: Convert to fraction form
    337,696,852/506,632,610.64 = 197,755,492/x
  3. Step 3: Cross multiply
    337,696,852x = 506,632,610.64 × 197,755,492
  4. Step 4: Simplify right side
    337,696,852x = 100,189,381,180,357,632
  5. Step 5: Solve for x
    x = 100,189,381,180,357,632/337,696,852
  6. Step 6: Final answer
    x = 296,684,380.05

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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.