Home / 46,489,204.88-69,733,807.02-16,947,610.59

Finding the Fourth Proportional to 46,489,204.88, 69,733,807.02 and 16,947,610.59

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Solution

The fourth proportional to 46,489,204.88, 69,733,807.02 and 16,947,610.59 is: 25,421,415.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,489,204.88 : 69,733,807.02 = 16,947,610.59 : x
  2. Step 2: Convert to fraction form
    46,489,204.88/69,733,807.02 = 16,947,610.59/x
  3. Step 3: Cross multiply
    46,489,204.88x = 69,733,807.02 × 16,947,610.59
  4. Step 4: Simplify right side
    46,489,204.88x = 1,181,821,406,333,168.25
  5. Step 5: Solve for x
    x = 1,181,821,406,333,168.25/46,489,204.88
  6. Step 6: Final answer
    x = 25,421,415.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.