Home / 35,827,820.13-53,731,318.65-13,963,333.20

Finding the Fourth Proportional to 35,827,820.13, 53,731,318.65 and 13,963,333.20

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Solution

The fourth proportional to 35,827,820.13, 53,731,318.65 and 13,963,333.20 is: 20,940,942.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,827,820.13 : 53,731,318.65 = 13,963,333.20 : x
  2. Step 2: Convert to fraction form
    35,827,820.13/53,731,318.65 = 13,963,333.20/x
  3. Step 3: Cross multiply
    35,827,820.13x = 53,731,318.65 × 13,963,333.20
  4. Step 4: Simplify right side
    35,827,820.13x = 750,268,305,585,324.12
  5. Step 5: Solve for x
    x = 750,268,305,585,324.12/35,827,820.13
  6. Step 6: Final answer
    x = 20,940,942.06

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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.