Home / 337,569,887.70-506,354,831.55-323,964,998.10

Finding the Fourth Proportional to 337,569,887.70, 506,354,831.55 and 323,964,998.10

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Solution

The fourth proportional to 337,569,887.70, 506,354,831.55 and 323,964,998.10 is: 485,947,497.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,569,887.70 : 506,354,831.55 = 323,964,998.10 : x
  2. Step 2: Convert to fraction form
    337,569,887.70/506,354,831.55 = 323,964,998.10/x
  3. Step 3: Cross multiply
    337,569,887.70x = 506,354,831.55 × 323,964,998.10
  4. Step 4: Simplify right side
    337,569,887.70x = 164,041,242,041,021,600
  5. Step 5: Solve for x
    x = 164,041,242,041,021,600/337,569,887.70
  6. Step 6: Final answer
    x = 485,947,497.15

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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.