Home / 35,901,807,481.80-53,852,711,222.70-21,759,524,742.60

Finding the Fourth Proportional to 35,901,807,481.80, 53,852,711,222.70 and 21,759,524,742.60

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Solution

The fourth proportional to 35,901,807,481.80, 53,852,711,222.70 and 21,759,524,742.60 is: 32,639,287,113.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,901,807,481.80 : 53,852,711,222.70 = 21,759,524,742.60 : x
  2. Step 2: Convert to fraction form
    35,901,807,481.80/53,852,711,222.70 = 21,759,524,742.60/x
  3. Step 3: Cross multiply
    35,901,807,481.80x = 53,852,711,222.70 × 21,759,524,742.60
  4. Step 4: Simplify right side
    35,901,807,481.80x = 1,171,809,402,306,433,253,376
  5. Step 5: Solve for x
    x = 1,171,809,402,306,433,253,376/35,901,807,481.80
  6. Step 6: Final answer
    x = 32,639,287,113.90

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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.