Home / 35,356,529.76-53,042,774.07-10,766,656.14

Finding the Fourth Proportional to 35,356,529.76, 53,042,774.07 and 10,766,656.14

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Solution

The fourth proportional to 35,356,529.76, 53,042,774.07 and 10,766,656.14 is: 16,152,414.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,356,529.76 : 53,042,774.07 = 10,766,656.14 : x
  2. Step 2: Convert to fraction form
    35,356,529.76/53,042,774.07 = 10,766,656.14/x
  3. Step 3: Cross multiply
    35,356,529.76x = 53,042,774.07 × 10,766,656.14
  4. Step 4: Simplify right side
    35,356,529.76x = 571,093,309,123,398.38
  5. Step 5: Solve for x
    x = 571,093,309,123,398.38/35,356,529.76
  6. Step 6: Final answer
    x = 16,152,414.08

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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.