Home / 227,970,434.93-341,983,324.12-64,208,191.71

Finding the Fourth Proportional to 227,970,434.93, 341,983,324.12 and 64,208,191.71

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Solution

The fourth proportional to 227,970,434.93, 341,983,324.12 and 64,208,191.71 is: 96,320,081.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,970,434.93 : 341,983,324.12 = 64,208,191.71 : x
  2. Step 2: Convert to fraction form
    227,970,434.93/341,983,324.12 = 64,208,191.71/x
  3. Step 3: Cross multiply
    227,970,434.93x = 341,983,324.12 × 64,208,191.71
  4. Step 4: Simplify right side
    227,970,434.93x = 21,958,130,836,720,028
  5. Step 5: Solve for x
    x = 21,958,130,836,720,028/227,970,434.93
  6. Step 6: Final answer
    x = 96,320,081.35

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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.