Home / 62,463,770.16-86,199,983.64-34,961,691.12

Finding the Fourth Proportional to 62,463,770.16, 86,199,983.64 and 34,961,691.12

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Solution

The fourth proportional to 62,463,770.16, 86,199,983.64 and 34,961,691.12 is: 48,247,123.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,463,770.16 : 86,199,983.64 = 34,961,691.12 : x
  2. Step 2: Convert to fraction form
    62,463,770.16/86,199,983.64 = 34,961,691.12/x
  3. Step 3: Cross multiply
    62,463,770.16x = 86,199,983.64 × 34,961,691.12
  4. Step 4: Simplify right side
    62,463,770.16x = 3,013,697,202,570,733
  5. Step 5: Solve for x
    x = 3,013,697,202,570,733/62,463,770.16
  6. Step 6: Final answer
    x = 48,247,123.01

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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.