Home / 26,415,403.52-36,437,812.48-16,610,329.60

Finding the Fourth Proportional to 26,415,403.52, 36,437,812.48 and 16,610,329.60

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Solution

The fourth proportional to 26,415,403.52, 36,437,812.48 and 16,610,329.60 is: 22,912,543.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,415,403.52 : 36,437,812.48 = 16,610,329.60 : x
  2. Step 2: Convert to fraction form
    26,415,403.52/36,437,812.48 = 16,610,329.60/x
  3. Step 3: Cross multiply
    26,415,403.52x = 36,437,812.48 × 16,610,329.60
  4. Step 4: Simplify right side
    26,415,403.52x = 605,244,075,195,793.38
  5. Step 5: Solve for x
    x = 605,244,075,195,793.38/26,415,403.52
  6. Step 6: Final answer
    x = 22,912,543.23

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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.