Home / 15,294,416.56-22,941,620.71-5,710,542.46

Finding the Fourth Proportional to 15,294,416.56, 22,941,620.71 and 5,710,542.46

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Solution

The fourth proportional to 15,294,416.56, 22,941,620.71 and 5,710,542.46 is: 8,565,812.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,294,416.56 : 22,941,620.71 = 5,710,542.46 : x
  2. Step 2: Convert to fraction form
    15,294,416.56/22,941,620.71 = 5,710,542.46/x
  3. Step 3: Cross multiply
    15,294,416.56x = 22,941,620.71 × 5,710,542.46
  4. Step 4: Simplify right side
    15,294,416.56x = 131,009,099,165,670.34
  5. Step 5: Solve for x
    x = 131,009,099,165,670.34/15,294,416.56
  6. Step 6: Final answer
    x = 8,565,812.15

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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.