Home / 15,804,530.10-23,706,795.15-4,444,978.73

Finding the Fourth Proportional to 15,804,530.10, 23,706,795.15 and 4,444,978.73

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Solution

The fourth proportional to 15,804,530.10, 23,706,795.15 and 4,444,978.73 is: 6,667,468.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,804,530.10 : 23,706,795.15 = 4,444,978.73 : x
  2. Step 2: Convert to fraction form
    15,804,530.10/23,706,795.15 = 4,444,978.73/x
  3. Step 3: Cross multiply
    15,804,530.10x = 23,706,795.15 × 4,444,978.73
  4. Step 4: Simplify right side
    15,804,530.10x = 105,376,200,079,683.17
  5. Step 5: Solve for x
    x = 105,376,200,079,683.17/15,804,530.10
  6. Step 6: Final answer
    x = 6,667,468.09

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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.