Home / 34,595,077.32-47,742,202.44-19,126,157.94

Finding the Fourth Proportional to 34,595,077.32, 47,742,202.44 and 19,126,157.94

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Solution

The fourth proportional to 34,595,077.32, 47,742,202.44 and 19,126,157.94 is: 26,394,648.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,595,077.32 : 47,742,202.44 = 19,126,157.94 : x
  2. Step 2: Convert to fraction form
    34,595,077.32/47,742,202.44 = 19,126,157.94/x
  3. Step 3: Cross multiply
    34,595,077.32x = 47,742,202.44 × 19,126,157.94
  4. Step 4: Simplify right side
    34,595,077.32x = 913,124,904,270,893.38
  5. Step 5: Solve for x
    x = 913,124,904,270,893.38/34,595,077.32
  6. Step 6: Final answer
    x = 26,394,648.46

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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.