Home / 29,069,053.40-43,609,964.73-8,597,176.89

Finding the Fourth Proportional to 29,069,053.40, 43,609,964.73 and 8,597,176.89

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Solution

The fourth proportional to 29,069,053.40, 43,609,964.73 and 8,597,176.89 is: 12,897,653.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,053.40 : 43,609,964.73 = 8,597,176.89 : x
  2. Step 2: Convert to fraction form
    29,069,053.40/43,609,964.73 = 8,597,176.89/x
  3. Step 3: Cross multiply
    29,069,053.40x = 43,609,964.73 × 8,597,176.89
  4. Step 4: Simplify right side
    29,069,053.40x = 374,922,580,754,694.31
  5. Step 5: Solve for x
    x = 374,922,580,754,694.31/29,069,053.40
  6. Step 6: Final answer
    x = 12,897,653.58

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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.