Home / 23,169,054.78-34,759,200.93-6,994,039.83

Finding the Fourth Proportional to 23,169,054.78, 34,759,200.93 and 6,994,039.83

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Solution

The fourth proportional to 23,169,054.78, 34,759,200.93 and 6,994,039.83 is: 10,492,755.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,169,054.78 : 34,759,200.93 = 6,994,039.83 : x
  2. Step 2: Convert to fraction form
    23,169,054.78/34,759,200.93 = 6,994,039.83/x
  3. Step 3: Cross multiply
    23,169,054.78x = 34,759,200.93 × 6,994,039.83
  4. Step 4: Simplify right side
    23,169,054.78x = 243,107,235,763,393.03
  5. Step 5: Solve for x
    x = 243,107,235,763,393.03/23,169,054.78
  6. Step 6: Final answer
    x = 10,492,755.88

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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.