Home / 114,935,053.98-158,700,747.38-92,536,891.46

Finding the Fourth Proportional to 114,935,053.98, 158,700,747.38 and 92,536,891.46

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Solution

The fourth proportional to 114,935,053.98, 158,700,747.38 and 92,536,891.46 is: 127,773,671.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,935,053.98 : 158,700,747.38 = 92,536,891.46 : x
  2. Step 2: Convert to fraction form
    114,935,053.98/158,700,747.38 = 92,536,891.46/x
  3. Step 3: Cross multiply
    114,935,053.98x = 158,700,747.38 × 92,536,891.46
  4. Step 4: Simplify right side
    114,935,053.98x = 14,685,673,834,923,938
  5. Step 5: Solve for x
    x = 14,685,673,834,923,938/114,935,053.98
  6. Step 6: Final answer
    x = 127,773,671.53

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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.