Home / 23,989,908.09-35,984,818.36-7,815,840.24

Finding the Fourth Proportional to 23,989,908.09, 35,984,818.36 and 7,815,840.24

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Solution

The fourth proportional to 23,989,908.09, 35,984,818.36 and 7,815,840.24 is: 11,723,746.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,989,908.09 : 35,984,818.36 = 7,815,840.24 : x
  2. Step 2: Convert to fraction form
    23,989,908.09/35,984,818.36 = 7,815,840.24/x
  3. Step 3: Cross multiply
    23,989,908.09x = 35,984,818.36 × 7,815,840.24
  4. Step 4: Simplify right side
    23,989,908.09x = 281,251,591,367,178.81
  5. Step 5: Solve for x
    x = 281,251,591,367,178.81/23,989,908.09
  6. Step 6: Final answer
    x = 11,723,746.10

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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.