Home / 66,051,269.08-99,037,654.14-25,113,705.40

Finding the Fourth Proportional to 66,051,269.08, 99,037,654.14 and 25,113,705.40

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Solution

The fourth proportional to 66,051,269.08, 99,037,654.14 and 25,113,705.40 is: 37,655,634.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,051,269.08 : 99,037,654.14 = 25,113,705.40 : x
  2. Step 2: Convert to fraction form
    66,051,269.08/99,037,654.14 = 25,113,705.40/x
  3. Step 3: Cross multiply
    66,051,269.08x = 99,037,654.14 × 25,113,705.40
  4. Step 4: Simplify right side
    66,051,269.08x = 2,487,202,469,579,050
  5. Step 5: Solve for x
    x = 2,487,202,469,579,050/66,051,269.08
  6. Step 6: Final answer
    x = 37,655,634.85

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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.