Home / 29,896,998.20-44,845,497.30-28,404,006.20

Finding the Fourth Proportional to 29,896,998.20, 44,845,497.30 and 28,404,006.20

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Solution

The fourth proportional to 29,896,998.20, 44,845,497.30 and 28,404,006.20 is: 42,606,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896,998.20 : 44,845,497.30 = 28,404,006.20 : x
  2. Step 2: Convert to fraction form
    29,896,998.20/44,845,497.30 = 28,404,006.20/x
  3. Step 3: Cross multiply
    29,896,998.20x = 44,845,497.30 × 28,404,006.20
  4. Step 4: Simplify right side
    29,896,998.20x = 1,273,791,783,351,283.25
  5. Step 5: Solve for x
    x = 1,273,791,783,351,283.25/29,896,998.20
  6. Step 6: Final answer
    x = 42,606,009.30

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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.