Home / 63,904,284,805.70-95,856,427,208.55-29,007,742,981.70

Finding the Fourth Proportional to 63,904,284,805.70, 95,856,427,208.55 and 29,007,742,981.70

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Solution

The fourth proportional to 63,904,284,805.70, 95,856,427,208.55 and 29,007,742,981.70 is: 43,511,614,472.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,904,284,805.70 : 95,856,427,208.55 = 29,007,742,981.70 : x
  2. Step 2: Convert to fraction form
    63,904,284,805.70/95,856,427,208.55 = 29,007,742,981.70/x
  3. Step 3: Cross multiply
    63,904,284,805.70x = 95,856,427,208.55 × 29,007,742,981.70
  4. Step 4: Simplify right side
    63,904,284,805.70x = 2,780,578,603,609,653,510,144
  5. Step 5: Solve for x
    x = 2,780,578,603,609,653,510,144/63,904,284,805.70
  6. Step 6: Final answer
    x = 43,511,614,472.55

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Double scale
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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.