Home / 31,201,519.60-46,802,279.40-16,084,975.60

Finding the Fourth Proportional to 31,201,519.60, 46,802,279.40 and 16,084,975.60

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Solution

The fourth proportional to 31,201,519.60, 46,802,279.40 and 16,084,975.60 is: 24,127,463.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,201,519.60 : 46,802,279.40 = 16,084,975.60 : x
  2. Step 2: Convert to fraction form
    31,201,519.60/46,802,279.40 = 16,084,975.60/x
  3. Step 3: Cross multiply
    31,201,519.60x = 46,802,279.40 × 16,084,975.60
  4. Step 4: Simplify right side
    31,201,519.60x = 752,813,522,173,382.62
  5. Step 5: Solve for x
    x = 752,813,522,173,382.62/31,201,519.60
  6. Step 6: Final answer
    x = 24,127,463.40

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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.