Home / 47,989,643.00-66,224,069.71-27,369,732.20

Finding the Fourth Proportional to 47,989,643.00, 66,224,069.71 and 27,369,732.20

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Solution

The fourth proportional to 47,989,643.00, 66,224,069.71 and 27,369,732.20 is: 37,769,296.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,989,643.00 : 66,224,069.71 = 27,369,732.20 : x
  2. Step 2: Convert to fraction form
    47,989,643.00/66,224,069.71 = 27,369,732.20/x
  3. Step 3: Cross multiply
    47,989,643.00x = 66,224,069.71 × 27,369,732.20
  4. Step 4: Simplify right side
    47,989,643.00x = 1,812,535,052,757,287
  5. Step 5: Solve for x
    x = 1,812,535,052,757,287/47,989,643.00
  6. Step 6: Final answer
    x = 37,769,296.45

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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.