Home / 47,559,400.56-65,636,020.56-26,936,515.44

Finding the Fourth Proportional to 47,559,400.56, 65,636,020.56 and 26,936,515.44

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Solution

The fourth proportional to 47,559,400.56, 65,636,020.56 and 26,936,515.44 is: 37,174,683.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,559,400.56 : 65,636,020.56 = 26,936,515.44 : x
  2. Step 2: Convert to fraction form
    47,559,400.56/65,636,020.56 = 26,936,515.44/x
  3. Step 3: Cross multiply
    47,559,400.56x = 65,636,020.56 × 26,936,515.44
  4. Step 4: Simplify right side
    47,559,400.56x = 1,768,005,681,234,597.50
  5. Step 5: Solve for x
    x = 1,768,005,681,234,597.50/47,559,400.56
  6. Step 6: Final answer
    x = 37,174,683.88

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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.