Home / 23,281,193.41-34,927,199.87-7,928,616.41

Finding the Fourth Proportional to 23,281,193.41, 34,927,199.87 and 7,928,616.41

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Solution

The fourth proportional to 23,281,193.41, 34,927,199.87 and 7,928,616.41 is: 11,894,766.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,281,193.41 : 34,927,199.87 = 7,928,616.41 : x
  2. Step 2: Convert to fraction form
    23,281,193.41/34,927,199.87 = 7,928,616.41/x
  3. Step 3: Cross multiply
    23,281,193.41x = 34,927,199.87 × 7,928,616.41
  4. Step 4: Simplify right side
    23,281,193.41x = 276,924,369,961,329.81
  5. Step 5: Solve for x
    x = 276,924,369,961,329.81/23,281,193.41
  6. Step 6: Final answer
    x = 11,894,766.95

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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.