Home / 23,090,497.94-34,630,148.19-9,619,977.62

Finding the Fourth Proportional to 23,090,497.94, 34,630,148.19 and 9,619,977.62

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Solution

The fourth proportional to 23,090,497.94, 34,630,148.19 and 9,619,977.62 is: 14,427,633.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,090,497.94 : 34,630,148.19 = 9,619,977.62 : x
  2. Step 2: Convert to fraction form
    23,090,497.94/34,630,148.19 = 9,619,977.62/x
  3. Step 3: Cross multiply
    23,090,497.94x = 34,630,148.19 × 9,619,977.62
  4. Step 4: Simplify right side
    23,090,497.94x = 333,141,250,687,733.81
  5. Step 5: Solve for x
    x = 333,141,250,687,733.81/23,090,497.94
  6. Step 6: Final answer
    x = 14,427,633.89

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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.