Home / 14,522,651,103.06-20,050,511,922.63-11,852,799,800.40

Finding the Fourth Proportional to 14,522,651,103.06, 20,050,511,922.63 and 11,852,799,800.40

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Solution

The fourth proportional to 14,522,651,103.06, 20,050,511,922.63 and 11,852,799,800.40 is: 16,364,415,975.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,522,651,103.06 : 20,050,511,922.63 = 11,852,799,800.40 : x
  2. Step 2: Convert to fraction form
    14,522,651,103.06/20,050,511,922.63 = 11,852,799,800.40/x
  3. Step 3: Cross multiply
    14,522,651,103.06x = 20,050,511,922.63 × 11,852,799,800.40
  4. Step 4: Simplify right side
    14,522,651,103.06x = 237,654,703,714,466,693,120
  5. Step 5: Solve for x
    x = 237,654,703,714,466,693,120/14,522,651,103.06
  6. Step 6: Final answer
    x = 16,364,415,975.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.