Home / 225,885,127.63-338,843,256.75-94,595,213.35

Finding the Fourth Proportional to 225,885,127.63, 338,843,256.75 and 94,595,213.35

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Solution

The fourth proportional to 225,885,127.63, 338,843,256.75 and 94,595,213.35 is: 141,899,338.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,885,127.63 : 338,843,256.75 = 94,595,213.35 : x
  2. Step 2: Convert to fraction form
    225,885,127.63/338,843,256.75 = 94,595,213.35/x
  3. Step 3: Cross multiply
    225,885,127.63x = 338,843,256.75 × 94,595,213.35
  4. Step 4: Simplify right side
    225,885,127.63x = 32,052,950,164,475,076
  5. Step 5: Solve for x
    x = 32,052,950,164,475,076/225,885,127.63
  6. Step 6: Final answer
    x = 141,899,338.40

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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.