Home / 31,104,139.80-46,656,209.70-24,679,608.60

Finding the Fourth Proportional to 31,104,139.80, 46,656,209.70 and 24,679,608.60

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Solution

The fourth proportional to 31,104,139.80, 46,656,209.70 and 24,679,608.60 is: 37,019,412.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,139.80 : 46,656,209.70 = 24,679,608.60 : x
  2. Step 2: Convert to fraction form
    31,104,139.80/46,656,209.70 = 24,679,608.60/x
  3. Step 3: Cross multiply
    31,104,139.80x = 46,656,209.70 × 24,679,608.60
  4. Step 4: Simplify right side
    31,104,139.80x = 1,151,456,994,155,523.50
  5. Step 5: Solve for x
    x = 1,151,456,994,155,523.50/31,104,139.80
  6. Step 6: Final answer
    x = 37,019,412.90

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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.