Home / 13,397,264,320.80-20,095,896,481.20-5,534,063,284.80

Finding the Fourth Proportional to 13,397,264,320.80, 20,095,896,481.20 and 5,534,063,284.80

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Solution

The fourth proportional to 13,397,264,320.80, 20,095,896,481.20 and 5,534,063,284.80 is: 8,301,094,927.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,397,264,320.80 : 20,095,896,481.20 = 5,534,063,284.80 : x
  2. Step 2: Convert to fraction form
    13,397,264,320.80/20,095,896,481.20 = 5,534,063,284.80/x
  3. Step 3: Cross multiply
    13,397,264,320.80x = 20,095,896,481.20 × 5,534,063,284.80
  4. Step 4: Simplify right side
    13,397,264,320.80x = 111,211,962,891,750,440,960
  5. Step 5: Solve for x
    x = 111,211,962,891,750,440,960/13,397,264,320.80
  6. Step 6: Final answer
    x = 8,301,094,927.20

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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.