Home / 334,170,716.77-501,255,385.93-188,538,167.89

Finding the Fourth Proportional to 334,170,716.77, 501,255,385.93 and 188,538,167.89

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Solution

The fourth proportional to 334,170,716.77, 501,255,385.93 and 188,538,167.89 is: 282,806,862.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,170,716.77 : 501,255,385.93 = 188,538,167.89 : x
  2. Step 2: Convert to fraction form
    334,170,716.77/501,255,385.93 = 188,538,167.89/x
  3. Step 3: Cross multiply
    334,170,716.77x = 501,255,385.93 × 188,538,167.89
  4. Step 4: Simplify right side
    334,170,716.77x = 94,505,772,108,237,072
  5. Step 5: Solve for x
    x = 94,505,772,108,237,072/334,170,716.77
  6. Step 6: Final answer
    x = 282,806,862.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.