Home / 15,116,556,502.80-22,674,834,754.20-14,504,336,470.80

Finding the Fourth Proportional to 15,116,556,502.80, 22,674,834,754.20 and 14,504,336,470.80

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Solution

The fourth proportional to 15,116,556,502.80, 22,674,834,754.20 and 14,504,336,470.80 is: 21,756,504,706.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,556,502.80 : 22,674,834,754.20 = 14,504,336,470.80 : x
  2. Step 2: Convert to fraction form
    15,116,556,502.80/22,674,834,754.20 = 14,504,336,470.80/x
  3. Step 3: Cross multiply
    15,116,556,502.80x = 22,674,834,754.20 × 14,504,336,470.80
  4. Step 4: Simplify right side
    15,116,556,502.80x = 328,883,432,694,706,405,376
  5. Step 5: Solve for x
    x = 328,883,432,694,706,405,376/15,116,556,502.80
  6. Step 6: Final answer
    x = 21,756,504,706.20

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Double scale
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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.