Home / 48,406,794.48-66,801,378.24-26,676,762.48

Finding the Fourth Proportional to 48,406,794.48, 66,801,378.24 and 26,676,762.48

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Solution

The fourth proportional to 48,406,794.48, 66,801,378.24 and 26,676,762.48 is: 36,813,933.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,794.48 : 66,801,378.24 = 26,676,762.48 : x
  2. Step 2: Convert to fraction form
    48,406,794.48/66,801,378.24 = 26,676,762.48/x
  3. Step 3: Cross multiply
    48,406,794.48x = 66,801,378.24 × 26,676,762.48
  4. Step 4: Simplify right side
    48,406,794.48x = 1,782,044,500,645,120.50
  5. Step 5: Solve for x
    x = 1,782,044,500,645,120.50/48,406,794.48
  6. Step 6: Final answer
    x = 36,813,933.25

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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.