Home / 58,741,620.48-81,075,098.88-37,534,844.16

Finding the Fourth Proportional to 58,741,620.48, 81,075,098.88 and 37,534,844.16

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Solution

The fourth proportional to 58,741,620.48, 81,075,098.88 and 37,534,844.16 is: 51,805,537.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,741,620.48 : 81,075,098.88 = 37,534,844.16 : x
  2. Step 2: Convert to fraction form
    58,741,620.48/81,075,098.88 = 37,534,844.16/x
  3. Step 3: Cross multiply
    58,741,620.48x = 81,075,098.88 × 37,534,844.16
  4. Step 4: Simplify right side
    58,741,620.48x = 3,043,141,201,717,390
  5. Step 5: Solve for x
    x = 3,043,141,201,717,390/58,741,620.48
  6. Step 6: Final answer
    x = 51,805,537.14

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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.