Home / 53,705,059,272.92-80,543,848,336.18-15,922,799,794.04

Finding the Fourth Proportional to 53,705,059,272.92, 80,543,848,336.18 and 15,922,799,794.04

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Solution

The fourth proportional to 53,705,059,272.92, 80,543,848,336.18 and 15,922,799,794.04 is: 23,880,125,803.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,705,059,272.92 : 80,543,848,336.18 = 15,922,799,794.04 : x
  2. Step 2: Convert to fraction form
    53,705,059,272.92/80,543,848,336.18 = 15,922,799,794.04/x
  3. Step 3: Cross multiply
    53,705,059,272.92x = 80,543,848,336.18 × 15,922,799,794.04
  4. Step 4: Simplify right side
    53,705,059,272.92x = 1,282,483,571,698,097,192,960
  5. Step 5: Solve for x
    x = 1,282,483,571,698,097,192,960/53,705,059,272.92
  6. Step 6: Final answer
    x = 23,880,125,803.06

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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.