Home / 47,611,262,632.20-65,703,553,157.02-26,201,504,068.39

Finding the Fourth Proportional to 47,611,262,632.20, 65,703,553,157.02 and 26,201,504,068.39

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Solution

The fourth proportional to 47,611,262,632.20, 65,703,553,157.02 and 26,201,504,068.39 is: 36,158,081,516.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,611,262,632.20 : 65,703,553,157.02 = 26,201,504,068.39 : x
  2. Step 2: Convert to fraction form
    47,611,262,632.20/65,703,553,157.02 = 26,201,504,068.39/x
  3. Step 3: Cross multiply
    47,611,262,632.20x = 65,703,553,157.02 × 26,201,504,068.39
  4. Step 4: Simplify right side
    47,611,262,632.20x = 1,721,531,915,350,878,453,760
  5. Step 5: Solve for x
    x = 1,721,531,915,350,878,453,760/47,611,262,632.20
  6. Step 6: Final answer
    x = 36,158,081,516.34

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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.