Home / 48,321,541.64-66,683,738.37-26,591,509.64

Finding the Fourth Proportional to 48,321,541.64, 66,683,738.37 and 26,591,509.64

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Solution

The fourth proportional to 48,321,541.64, 66,683,738.37 and 26,591,509.64 is: 36,696,289.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,321,541.64 : 66,683,738.37 = 26,591,509.64 : x
  2. Step 2: Convert to fraction form
    48,321,541.64/66,683,738.37 = 26,591,509.64/x
  3. Step 3: Cross multiply
    48,321,541.64x = 66,683,738.37 × 26,591,509.64
  4. Step 4: Simplify right side
    48,321,541.64x = 1,773,221,271,697,092.75
  5. Step 5: Solve for x
    x = 1,773,221,271,697,092.75/48,321,541.64
  6. Step 6: Final answer
    x = 36,696,289.31

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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.