Home / 66,691,424.23-92,032,188.79-36,923,399.00

Finding the Fourth Proportional to 66,691,424.23, 92,032,188.79 and 36,923,399.00

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Solution

The fourth proportional to 66,691,424.23, 92,032,188.79 and 36,923,399.00 is: 50,953,196.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,691,424.23 : 92,032,188.79 = 36,923,399.00 : x
  2. Step 2: Convert to fraction form
    66,691,424.23/92,032,188.79 = 36,923,399.00/x
  3. Step 3: Cross multiply
    66,691,424.23x = 92,032,188.79 × 36,923,399.00
  4. Step 4: Simplify right side
    66,691,424.23x = 3,398,141,227,634,352
  5. Step 5: Solve for x
    x = 3,398,141,227,634,352/66,691,424.23
  6. Step 6: Final answer
    x = 50,953,196.26

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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.