Home / 23,985,043.44-35,980,086.48-7,812,254.98

Finding the Fourth Proportional to 23,985,043.44, 35,980,086.48 and 7,812,254.98

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Solution

The fourth proportional to 23,985,043.44, 35,980,086.48 and 7,812,254.98 is: 11,719,203.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,985,043.44 : 35,980,086.48 = 7,812,254.98 : x
  2. Step 2: Convert to fraction form
    23,985,043.44/35,980,086.48 = 7,812,254.98/x
  3. Step 3: Cross multiply
    23,985,043.44x = 35,980,086.48 × 7,812,254.98
  4. Step 4: Simplify right side
    23,985,043.44x = 281,085,609,784,210.66
  5. Step 5: Solve for x
    x = 281,085,609,784,210.66/23,985,043.44
  6. Step 6: Final answer
    x = 11,719,203.70

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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.