Home / 19,351,402.98-26,704,928.38-10,649,575.58

Finding the Fourth Proportional to 19,351,402.98, 26,704,928.38 and 10,649,575.58

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Solution

The fourth proportional to 19,351,402.98, 26,704,928.38 and 10,649,575.58 is: 14,696,410.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,351,402.98 : 26,704,928.38 = 10,649,575.58 : x
  2. Step 2: Convert to fraction form
    19,351,402.98/26,704,928.38 = 10,649,575.58/x
  3. Step 3: Cross multiply
    19,351,402.98x = 26,704,928.38 × 10,649,575.58
  4. Step 4: Simplify right side
    19,351,402.98x = 284,396,153,141,296.94
  5. Step 5: Solve for x
    x = 284,396,153,141,296.94/19,351,402.98
  6. Step 6: Final answer
    x = 14,696,410.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.