Home / 47,656,740,352.32-71,435,452,692.96-26,664,395,699.52

Finding the Fourth Proportional to 47,656,740,352.32, 71,435,452,692.96 and 26,664,395,699.52

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Solution

The fourth proportional to 47,656,740,352.32, 71,435,452,692.96 and 26,664,395,699.52 is: 39,968,809,521.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,656,740,352.32 : 71,435,452,692.96 = 26,664,395,699.52 : x
  2. Step 2: Convert to fraction form
    47,656,740,352.32/71,435,452,692.96 = 26,664,395,699.52/x
  3. Step 3: Cross multiply
    47,656,740,352.32x = 71,435,452,692.96 × 26,664,395,699.52
  4. Step 4: Simplify right side
    47,656,740,352.32x = 1,904,783,177,579,427,266,560
  5. Step 5: Solve for x
    x = 1,904,783,177,579,427,266,560/47,656,740,352.32
  6. Step 6: Final answer
    x = 39,968,809,521.96

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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.