Home / 15,399,761,252.88-23,059,859,048.04-10,628,387,048.90

Finding the Fourth Proportional to 15,399,761,252.88, 23,059,859,048.04 and 10,628,387,048.90

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Solution

The fourth proportional to 15,399,761,252.88, 23,059,859,048.04 and 10,628,387,048.90 is: 15,915,123,827.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,399,761,252.88 : 23,059,859,048.04 = 10,628,387,048.90 : x
  2. Step 2: Convert to fraction form
    15,399,761,252.88/23,059,859,048.04 = 10,628,387,048.90/x
  3. Step 3: Cross multiply
    15,399,761,252.88x = 23,059,859,048.04 × 10,628,387,048.90
  4. Step 4: Simplify right side
    15,399,761,252.88x = 245,089,107,255,647,830,016
  5. Step 5: Solve for x
    x = 245,089,107,255,647,830,016/15,399,761,252.88
  6. Step 6: Final answer
    x = 15,915,123,827.64

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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.