Home / 46,267,454.07-63,848,000.12-25,640,457.39

Finding the Fourth Proportional to 46,267,454.07, 63,848,000.12 and 25,640,457.39

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Solution

The fourth proportional to 46,267,454.07, 63,848,000.12 and 25,640,457.39 is: 35,383,229.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,267,454.07 : 63,848,000.12 = 25,640,457.39 : x
  2. Step 2: Convert to fraction form
    46,267,454.07/63,848,000.12 = 25,640,457.39/x
  3. Step 3: Cross multiply
    46,267,454.07x = 63,848,000.12 × 25,640,457.39
  4. Step 4: Simplify right side
    46,267,454.07x = 1,637,091,926,385,372.75
  5. Step 5: Solve for x
    x = 1,637,091,926,385,372.75/46,267,454.07
  6. Step 6: Final answer
    x = 35,383,229.08

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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.