Home / 14,149,518,436.26-21,213,094,474.98-7,063,364,522.61

Finding the Fourth Proportional to 14,149,518,436.26, 21,213,094,474.98 and 7,063,364,522.61

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Solution

The fourth proportional to 14,149,518,436.26, 21,213,094,474.98 and 7,063,364,522.61 is: 10,589,464,200.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,149,518,436.26 : 21,213,094,474.98 = 7,063,364,522.61 : x
  2. Step 2: Convert to fraction form
    14,149,518,436.26/21,213,094,474.98 = 7,063,364,522.61/x
  3. Step 3: Cross multiply
    14,149,518,436.26x = 21,213,094,474.98 × 7,063,364,522.61
  4. Step 4: Simplify right side
    14,149,518,436.26x = 149,835,818,929,347,919,872
  5. Step 5: Solve for x
    x = 149,835,818,929,347,919,872/14,149,518,436.26
  6. Step 6: Final answer
    x = 10,589,464,200.09

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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.