Home / 22,359,388.96-33,539,091.54-7,007,869.90

Finding the Fourth Proportional to 22,359,388.96, 33,539,091.54 and 7,007,869.90

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Solution

The fourth proportional to 22,359,388.96, 33,539,091.54 and 7,007,869.90 is: 10,511,807.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,359,388.96 : 33,539,091.54 = 7,007,869.90 : x
  2. Step 2: Convert to fraction form
    22,359,388.96/33,539,091.54 = 7,007,869.90/x
  3. Step 3: Cross multiply
    22,359,388.96x = 33,539,091.54 × 7,007,869.90
  4. Step 4: Simplify right side
    22,359,388.96x = 235,037,590,076,510.66
  5. Step 5: Solve for x
    x = 235,037,590,076,510.66/22,359,388.96
  6. Step 6: Final answer
    x = 10,511,807.39

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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.