Home / 63,945,201.70-88,244,316.12-34,576,463.89

Finding the Fourth Proportional to 63,945,201.70, 88,244,316.12 and 34,576,463.89

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Solution

The fourth proportional to 63,945,201.70, 88,244,316.12 and 34,576,463.89 is: 47,715,486.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,201.70 : 88,244,316.12 = 34,576,463.89 : x
  2. Step 2: Convert to fraction form
    63,945,201.70/88,244,316.12 = 34,576,463.89/x
  3. Step 3: Cross multiply
    63,945,201.70x = 88,244,316.12 × 34,576,463.89
  4. Step 4: Simplify right side
    63,945,201.70x = 3,051,176,409,820,925
  5. Step 5: Solve for x
    x = 3,051,176,409,820,925/63,945,201.70
  6. Step 6: Final answer
    x = 47,715,486.52

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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.