Home / 31,175,999.20-46,763,998.80-23,617,727.20

Finding the Fourth Proportional to 31,175,999.20, 46,763,998.80 and 23,617,727.20

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Solution

The fourth proportional to 31,175,999.20, 46,763,998.80 and 23,617,727.20 is: 35,426,590.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,175,999.20 : 46,763,998.80 = 23,617,727.20 : x
  2. Step 2: Convert to fraction form
    31,175,999.20/46,763,998.80 = 23,617,727.20/x
  3. Step 3: Cross multiply
    31,175,999.20x = 46,763,998.80 × 23,617,727.20
  4. Step 4: Simplify right side
    31,175,999.20x = 1,104,459,366,439,527.25
  5. Step 5: Solve for x
    x = 1,104,459,366,439,527.25/31,175,999.20
  6. Step 6: Final answer
    x = 35,426,590.80

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1.5x scale

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.