Home / 43,253,534.16-59,683,453.64-26,270,978

Finding the Fourth Proportional to 43,253,534.16, 59,683,453.64 and 26,270,978

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Solution

The fourth proportional to 43,253,534.16, 59,683,453.64 and 26,270,978 is: 36,250,048.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253,534.16 : 59,683,453.64 = 26,270,978 : x
  2. Step 2: Convert to fraction form
    43,253,534.16/59,683,453.64 = 26,270,978/x
  3. Step 3: Cross multiply
    43,253,534.16x = 59,683,453.64 × 26,270,978
  4. Step 4: Simplify right side
    43,253,534.16x = 1,567,942,697,540,460
  5. Step 5: Solve for x
    x = 1,567,942,697,540,460/43,253,534.16
  6. Step 6: Final answer
    x = 36,250,048.19

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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.