Home / 47,040,264,001.10-70,560,396,001.65-23,531,014,772.30

Finding the Fourth Proportional to 47,040,264,001.10, 70,560,396,001.65 and 23,531,014,772.30

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Solution

The fourth proportional to 47,040,264,001.10, 70,560,396,001.65 and 23,531,014,772.30 is: 35,296,522,158.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,040,264,001.10 : 70,560,396,001.65 = 23,531,014,772.30 : x
  2. Step 2: Convert to fraction form
    47,040,264,001.10/70,560,396,001.65 = 23,531,014,772.30/x
  3. Step 3: Cross multiply
    47,040,264,001.10x = 70,560,396,001.65 × 23,531,014,772.30
  4. Step 4: Simplify right side
    47,040,264,001.10x = 1,660,357,720,654,163,738,624
  5. Step 5: Solve for x
    x = 1,660,357,720,654,163,738,624/47,040,264,001.10
  6. Step 6: Final answer
    x = 35,296,522,158.45

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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.