Home / 23,963,904.30-35,936,999.10-7,790,383.20

Finding the Fourth Proportional to 23,963,904.30, 35,936,999.10 and 7,790,383.20

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Solution

The fourth proportional to 23,963,904.30, 35,936,999.10 and 7,790,383.20 is: 11,682,695.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,963,904.30 : 35,936,999.10 = 7,790,383.20 : x
  2. Step 2: Convert to fraction form
    23,963,904.30/35,936,999.10 = 7,790,383.20/x
  3. Step 3: Cross multiply
    23,963,904.30x = 35,936,999.10 × 7,790,383.20
  4. Step 4: Simplify right side
    23,963,904.30x = 279,962,994,047,055.12
  5. Step 5: Solve for x
    x = 279,962,994,047,055.12/23,963,904.30
  6. Step 6: Final answer
    x = 11,682,695.38

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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.