Home / 15,804,538.10-23,706,807.15-4,444,986.73

Finding the Fourth Proportional to 15,804,538.10, 23,706,807.15 and 4,444,986.73

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Solution

The fourth proportional to 15,804,538.10, 23,706,807.15 and 4,444,986.73 is: 6,667,480.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,804,538.10 : 23,706,807.15 = 4,444,986.73 : x
  2. Step 2: Convert to fraction form
    15,804,538.10/23,706,807.15 = 4,444,986.73/x
  3. Step 3: Cross multiply
    15,804,538.10x = 23,706,807.15 × 4,444,986.73
  4. Step 4: Simplify right side
    15,804,538.10x = 105,376,443,192,419.12
  5. Step 5: Solve for x
    x = 105,376,443,192,419.12/15,804,538.10
  6. Step 6: Final answer
    x = 6,667,480.10

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Double scale
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Similar ratio
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1.5x scale

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.