Home / 69,205,870.82-95,459,101.38-44,386,745.74

Finding the Fourth Proportional to 69,205,870.82, 95,459,101.38 and 44,386,745.74

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Solution

The fourth proportional to 69,205,870.82, 95,459,101.38 and 44,386,745.74 is: 61,224,847.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,205,870.82 : 95,459,101.38 = 44,386,745.74 : x
  2. Step 2: Convert to fraction form
    69,205,870.82/95,459,101.38 = 44,386,745.74/x
  3. Step 3: Cross multiply
    69,205,870.82x = 95,459,101.38 × 44,386,745.74
  4. Step 4: Simplify right side
    69,205,870.82x = 4,237,118,861,522,943
  5. Step 5: Solve for x
    x = 4,237,118,861,522,943/69,205,870.82
  6. Step 6: Final answer
    x = 61,224,847.13

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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.