Home / 24,701,384.54-34,088,112.56-13,688,318.22

Finding the Fourth Proportional to 24,701,384.54, 34,088,112.56 and 13,688,318.22

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Solution

The fourth proportional to 24,701,384.54, 34,088,112.56 and 13,688,318.22 is: 18,889,991.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,701,384.54 : 34,088,112.56 = 13,688,318.22 : x
  2. Step 2: Convert to fraction form
    24,701,384.54/34,088,112.56 = 13,688,318.22/x
  3. Step 3: Cross multiply
    24,701,384.54x = 34,088,112.56 × 13,688,318.22
  4. Step 4: Simplify right side
    24,701,384.54x = 466,608,932,240,458.88
  5. Step 5: Solve for x
    x = 466,608,932,240,458.88/24,701,384.54
  6. Step 6: Final answer
    x = 18,889,991.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.