Home / 66,064,796.17-99,098,190.86-22,935,369.81

Finding the Fourth Proportional to 66,064,796.17, 99,098,190.86 and 22,935,369.81

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Solution

The fourth proportional to 66,064,796.17, 99,098,190.86 and 22,935,369.81 is: 34,403,400.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,064,796.17 : 99,098,190.86 = 22,935,369.81 : x
  2. Step 2: Convert to fraction form
    66,064,796.17/99,098,190.86 = 22,935,369.81/x
  3. Step 3: Cross multiply
    66,064,796.17x = 99,098,190.86 × 22,935,369.81
  4. Step 4: Simplify right side
    66,064,796.17x = 2,272,853,655,133,003.50
  5. Step 5: Solve for x
    x = 2,272,853,655,133,003.50/66,064,796.17
  6. Step 6: Final answer
    x = 34,403,400.71

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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.