Home / 24,972,838.71-34,460,600.07-15,181,924.02

Finding the Fourth Proportional to 24,972,838.71, 34,460,600.07 and 15,181,924.02

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Solution

The fourth proportional to 24,972,838.71, 34,460,600.07 and 15,181,924.02 is: 20,949,889.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,972,838.71 : 34,460,600.07 = 15,181,924.02 : x
  2. Step 2: Convert to fraction form
    24,972,838.71/34,460,600.07 = 15,181,924.02/x
  3. Step 3: Cross multiply
    24,972,838.71x = 34,460,600.07 × 15,181,924.02
  4. Step 4: Simplify right side
    24,972,838.71x = 523,178,211,946,346.69
  5. Step 5: Solve for x
    x = 523,178,211,946,346.69/24,972,838.71
  6. Step 6: Final answer
    x = 20,949,889.52

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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.