Home / 17,076,657.47-25,615,359.21-6,846,335.02

Finding the Fourth Proportional to 17,076,657.47, 25,615,359.21 and 6,846,335.02

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Solution

The fourth proportional to 17,076,657.47, 25,615,359.21 and 6,846,335.02 is: 10,269,652.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,076,657.47 : 25,615,359.21 = 6,846,335.02 : x
  2. Step 2: Convert to fraction form
    17,076,657.47/25,615,359.21 = 6,846,335.02/x
  3. Step 3: Cross multiply
    17,076,657.47x = 25,615,359.21 × 6,846,335.02
  4. Step 4: Simplify right side
    17,076,657.47x = 175,371,330,681,225.75
  5. Step 5: Solve for x
    x = 175,371,330,681,225.75/17,076,657.47
  6. Step 6: Final answer
    x = 10,269,652.07

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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.