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Finding the Fourth Proportional to 24,965,810.60, 37,420,722.30 and 10,586,431.40

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Solution

The fourth proportional to 24,965,810.60, 37,420,722.30 and 10,586,431.40 is: 15,867,776.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,965,810.60 : 37,420,722.30 = 10,586,431.40 : x
  2. Step 2: Convert to fraction form
    24,965,810.60/37,420,722.30 = 10,586,431.40/x
  3. Step 3: Cross multiply
    24,965,810.60x = 37,420,722.30 × 10,586,431.40
  4. Step 4: Simplify right side
    24,965,810.60x = 396,151,909,567,400.19
  5. Step 5: Solve for x
    x = 396,151,909,567,400.19/24,965,810.60
  6. Step 6: Final answer
    x = 15,867,776.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.