Home / 183,519,150.48-253,261,908.48-112,995,446.04

Finding the Fourth Proportional to 183,519,150.48, 253,261,908.48 and 112,995,446.04

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Solution

The fourth proportional to 183,519,150.48, 253,261,908.48 and 112,995,446.04 is: 155,937,090.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,519,150.48 : 253,261,908.48 = 112,995,446.04 : x
  2. Step 2: Convert to fraction form
    183,519,150.48/253,261,908.48 = 112,995,446.04/x
  3. Step 3: Cross multiply
    183,519,150.48x = 253,261,908.48 × 112,995,446.04
  4. Step 4: Simplify right side
    183,519,150.48x = 28,617,442,314,062,992
  5. Step 5: Solve for x
    x = 28,617,442,314,062,992/183,519,150.48
  6. Step 6: Final answer
    x = 155,937,090.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.