Home / 23,186,508.30-34,780,880.96-7,623,992.32

Finding the Fourth Proportional to 23,186,508.30, 34,780,880.96 and 7,623,992.32

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Solution

The fourth proportional to 23,186,508.30, 34,780,880.96 and 7,623,992.32 is: 11,436,356.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186,508.30 : 34,780,880.96 = 7,623,992.32 : x
  2. Step 2: Convert to fraction form
    23,186,508.30/34,780,880.96 = 7,623,992.32/x
  3. Step 3: Cross multiply
    23,186,508.30x = 34,780,880.96 × 7,623,992.32
  4. Step 4: Simplify right side
    23,186,508.30x = 265,169,169,109,849.88
  5. Step 5: Solve for x
    x = 265,169,169,109,849.88/23,186,508.30
  6. Step 6: Final answer
    x = 11,436,356.25

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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.