Home / 92,663,453.50-127,875,214.91-50,848,218.43

Finding the Fourth Proportional to 92,663,453.50, 127,875,214.91 and 50,848,218.43

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Solution

The fourth proportional to 92,663,453.50, 127,875,214.91 and 50,848,218.43 is: 70,170,348.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,663,453.50 : 127,875,214.91 = 50,848,218.43 : x
  2. Step 2: Convert to fraction form
    92,663,453.50/127,875,214.91 = 50,848,218.43/x
  3. Step 3: Cross multiply
    92,663,453.50x = 127,875,214.91 × 50,848,218.43
  4. Step 4: Simplify right side
    92,663,453.50x = 6,502,226,859,767,327
  5. Step 5: Solve for x
    x = 6,502,226,859,767,327/92,663,453.50
  6. Step 6: Final answer
    x = 70,170,348.87

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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.