Home / 591,534,026.82-887,381,748.63-246,406,941.41

Finding the Fourth Proportional to 591,534,026.82, 887,381,748.63 and 246,406,941.41

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Solution

The fourth proportional to 591,534,026.82, 887,381,748.63 and 246,406,941.41 is: 369,644,031.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,534,026.82 : 887,381,748.63 = 246,406,941.41 : x
  2. Step 2: Convert to fraction form
    591,534,026.82/887,381,748.63 = 246,406,941.41/x
  3. Step 3: Cross multiply
    591,534,026.82x = 887,381,748.63 × 246,406,941.41
  4. Step 4: Simplify right side
    591,534,026.82x = 218,657,022,538,538,848
  5. Step 5: Solve for x
    x = 218,657,022,538,538,848/591,534,026.82
  6. Step 6: Final answer
    x = 369,644,031.66

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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.