Home / 37,887,969.00-52,281,494.96-27,970,127.52

Finding the Fourth Proportional to 37,887,969.00, 52,281,494.96 and 27,970,127.52

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Solution

The fourth proportional to 37,887,969.00, 52,281,494.96 and 27,970,127.52 is: 38,595,895.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,887,969.00 : 52,281,494.96 = 27,970,127.52 : x
  2. Step 2: Convert to fraction form
    37,887,969.00/52,281,494.96 = 27,970,127.52/x
  3. Step 3: Cross multiply
    37,887,969.00x = 52,281,494.96 × 27,970,127.52
  4. Step 4: Simplify right side
    37,887,969.00x = 1,462,320,080,631,531
  5. Step 5: Solve for x
    x = 1,462,320,080,631,531/37,887,969.00
  6. Step 6: Final answer
    x = 38,595,895.19

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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.