Home / 15,707,596.60-23,561,394.90-15,441,876.10

Finding the Fourth Proportional to 15,707,596.60, 23,561,394.90 and 15,441,876.10

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Solution

The fourth proportional to 15,707,596.60, 23,561,394.90 and 15,441,876.10 is: 23,162,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,707,596.60 : 23,561,394.90 = 15,441,876.10 : x
  2. Step 2: Convert to fraction form
    15,707,596.60/23,561,394.90 = 15,441,876.10/x
  3. Step 3: Cross multiply
    15,707,596.60x = 23,561,394.90 × 15,441,876.10
  4. Step 4: Simplify right side
    15,707,596.60x = 363,832,140,788,971.88
  5. Step 5: Solve for x
    x = 363,832,140,788,971.88/15,707,596.60
  6. Step 6: Final answer
    x = 23,162,814.15

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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.