Home / 46,827,287.81-64,623,387.38-25,635,553.06

Finding the Fourth Proportional to 46,827,287.81, 64,623,387.38 and 25,635,553.06

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Solution

The fourth proportional to 46,827,287.81, 64,623,387.38 and 25,635,553.06 is: 35,378,010.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,827,287.81 : 64,623,387.38 = 25,635,553.06 : x
  2. Step 2: Convert to fraction form
    46,827,287.81/64,623,387.38 = 25,635,553.06/x
  3. Step 3: Cross multiply
    46,827,287.81x = 64,623,387.38 × 25,635,553.06
  4. Step 4: Simplify right side
    46,827,287.81x = 1,656,656,275,807,188.25
  5. Step 5: Solve for x
    x = 1,656,656,275,807,188.25/46,827,287.81
  6. Step 6: Final answer
    x = 35,378,010.41

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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.