Home / 47,953,054.51-66,175,090.75-26,759,612.02

Finding the Fourth Proportional to 47,953,054.51, 66,175,090.75 and 26,759,612.02

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Solution

The fourth proportional to 47,953,054.51, 66,175,090.75 and 26,759,612.02 is: 36,928,195.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,953,054.51 : 66,175,090.75 = 26,759,612.02 : x
  2. Step 2: Convert to fraction form
    47,953,054.51/66,175,090.75 = 26,759,612.02/x
  3. Step 3: Cross multiply
    47,953,054.51x = 66,175,090.75 × 26,759,612.02
  4. Step 4: Simplify right side
    47,953,054.51x = 1,770,819,753,858,290.75
  5. Step 5: Solve for x
    x = 1,770,819,753,858,290.75/47,953,054.51
  6. Step 6: Final answer
    x = 36,928,195.13

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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.