Home / 42,918,629.37-59,226,887.39-23,603,045.37

Finding the Fourth Proportional to 42,918,629.37, 59,226,887.39 and 23,603,045.37

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Solution

The fourth proportional to 42,918,629.37, 59,226,887.39 and 23,603,045.37 is: 32,571,751.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,918,629.37 : 59,226,887.39 = 23,603,045.37 : x
  2. Step 2: Convert to fraction form
    42,918,629.37/59,226,887.39 = 23,603,045.37/x
  3. Step 3: Cross multiply
    42,918,629.37x = 59,226,887.39 × 23,603,045.37
  4. Step 4: Simplify right side
    42,918,629.37x = 1,397,934,910,072,035.75
  5. Step 5: Solve for x
    x = 1,397,934,910,072,035.75/42,918,629.37
  6. Step 6: Final answer
    x = 32,571,751.02

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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.