Home / 33,666,233.91-46,459,422.69-18,781,558.00

Finding the Fourth Proportional to 33,666,233.91, 46,459,422.69 and 18,781,558.00

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Solution

The fourth proportional to 33,666,233.91, 46,459,422.69 and 18,781,558.00 is: 25,918,561.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,666,233.91 : 46,459,422.69 = 18,781,558.00 : x
  2. Step 2: Convert to fraction form
    33,666,233.91/46,459,422.69 = 18,781,558.00/x
  3. Step 3: Cross multiply
    33,666,233.91x = 46,459,422.69 × 18,781,558.00
  4. Step 4: Simplify right side
    33,666,233.91x = 872,580,341,712,171.62
  5. Step 5: Solve for x
    x = 872,580,341,712,171.62/33,666,233.91
  6. Step 6: Final answer
    x = 25,918,561.14

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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.