Home / 15,773,205.50-23,657,435.13-4,412,181.50

Finding the Fourth Proportional to 15,773,205.50, 23,657,435.13 and 4,412,181.50

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Solution

The fourth proportional to 15,773,205.50, 23,657,435.13 and 4,412,181.50 is: 6,617,608.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,205.50 : 23,657,435.13 = 4,412,181.50 : x
  2. Step 2: Convert to fraction form
    15,773,205.50/23,657,435.13 = 4,412,181.50/x
  3. Step 3: Cross multiply
    15,773,205.50x = 23,657,435.13 × 4,412,181.50
  4. Step 4: Simplify right side
    15,773,205.50x = 104,380,897,618,036.09
  5. Step 5: Solve for x
    x = 104,380,897,618,036.09/15,773,205.50
  6. Step 6: Final answer
    x = 6,617,608.43

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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.