Home / 33,592,655.84-46,365,426.26-21,983,493.29

Finding the Fourth Proportional to 33,592,655.84, 46,365,426.26 and 21,983,493.29

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Solution

The fourth proportional to 33,592,655.84, 46,365,426.26 and 21,983,493.29 is: 30,342,168.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,592,655.84 : 46,365,426.26 = 21,983,493.29 : x
  2. Step 2: Convert to fraction form
    33,592,655.84/46,365,426.26 = 21,983,493.29/x
  3. Step 3: Cross multiply
    33,592,655.84x = 46,365,426.26 × 21,983,493.29
  4. Step 4: Simplify right side
    33,592,655.84x = 1,019,274,036,732,955.25
  5. Step 5: Solve for x
    x = 1,019,274,036,732,955.25/33,592,655.84
  6. Step 6: Final answer
    x = 30,342,168.89

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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.