Home / 22,297,923,019.20-33,446,884,528.80-15,673,032,657.30

Finding the Fourth Proportional to 22,297,923,019.20, 33,446,884,528.80 and 15,673,032,657.30

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Solution

The fourth proportional to 22,297,923,019.20, 33,446,884,528.80 and 15,673,032,657.30 is: 23,509,548,985.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,297,923,019.20 : 33,446,884,528.80 = 15,673,032,657.30 : x
  2. Step 2: Convert to fraction form
    22,297,923,019.20/33,446,884,528.80 = 15,673,032,657.30/x
  3. Step 3: Cross multiply
    22,297,923,019.20x = 33,446,884,528.80 × 15,673,032,657.30
  4. Step 4: Simplify right side
    22,297,923,019.20x = 524,214,113,504,824,459,264
  5. Step 5: Solve for x
    x = 524,214,113,504,824,459,264/22,297,923,019.20
  6. Step 6: Final answer
    x = 23,509,548,985.95

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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.