Home / 15,946,124.78-23,928,470.52-6,723,518.94

Finding the Fourth Proportional to 15,946,124.78, 23,928,470.52 and 6,723,518.94

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Solution

The fourth proportional to 15,946,124.78, 23,928,470.52 and 6,723,518.94 is: 10,089,192.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,946,124.78 : 23,928,470.52 = 6,723,518.94 : x
  2. Step 2: Convert to fraction form
    15,946,124.78/23,928,470.52 = 6,723,518.94/x
  3. Step 3: Cross multiply
    15,946,124.78x = 23,928,470.52 × 6,723,518.94
  4. Step 4: Simplify right side
    15,946,124.78x = 160,883,524,746,451.66
  5. Step 5: Solve for x
    x = 160,883,524,746,451.66/15,946,124.78
  6. Step 6: Final answer
    x = 10,089,192.64

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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.