Home / 46,572,227.10-69,858,340.65-15,901,438.39

Finding the Fourth Proportional to 46,572,227.10, 69,858,340.65 and 15,901,438.39

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Solution

The fourth proportional to 46,572,227.10, 69,858,340.65 and 15,901,438.39 is: 23,852,157.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,572,227.10 : 69,858,340.65 = 15,901,438.39 : x
  2. Step 2: Convert to fraction form
    46,572,227.10/69,858,340.65 = 15,901,438.39/x
  3. Step 3: Cross multiply
    46,572,227.10x = 69,858,340.65 × 15,901,438.39
  4. Step 4: Simplify right side
    46,572,227.10x = 1,110,848,099,698,961.75
  5. Step 5: Solve for x
    x = 1,110,848,099,698,961.75/46,572,227.10
  6. Step 6: Final answer
    x = 23,852,157.58

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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.