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Finding the Fourth Proportional to 24,994,352.96, 37,494,484.32 and 8,816,929.28

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Solution

The fourth proportional to 24,994,352.96, 37,494,484.32 and 8,816,929.28 is: 13,226,436.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,994,352.96 : 37,494,484.32 = 8,816,929.28 : x
  2. Step 2: Convert to fraction form
    24,994,352.96/37,494,484.32 = 8,816,929.28/x
  3. Step 3: Cross multiply
    24,994,352.96x = 37,494,484.32 × 8,816,929.28
  4. Step 4: Simplify right side
    24,994,352.96x = 330,586,216,639,508.88
  5. Step 5: Solve for x
    x = 330,586,216,639,508.88/24,994,352.96
  6. Step 6: Final answer
    x = 13,226,436.27

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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.