Home / 46,626,244.65-69,962,949.72-31,074,684.84

Finding the Fourth Proportional to 46,626,244.65, 69,962,949.72 and 31,074,684.84

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Solution

The fourth proportional to 46,626,244.65, 69,962,949.72 and 31,074,684.84 is: 46,627,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,626,244.65 : 69,962,949.72 = 31,074,684.84 : x
  2. Step 2: Convert to fraction form
    46,626,244.65/69,962,949.72 = 31,074,684.84/x
  3. Step 3: Cross multiply
    46,626,244.65x = 69,962,949.72 × 31,074,684.84
  4. Step 4: Simplify right side
    46,626,244.65x = 2,174,076,613,025,766.25
  5. Step 5: Solve for x
    x = 2,174,076,613,025,766.25/46,626,244.65
  6. Step 6: Final answer
    x = 46,627,744.30

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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.