Home / 7,348,238,139.53-11,022,325,750.85-2,036,335,124.21

Finding the Fourth Proportional to 7,348,238,139.53, 11,022,325,750.85 and 2,036,335,124.21

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Solution

The fourth proportional to 7,348,238,139.53, 11,022,325,750.85 and 2,036,335,124.21 is: 3,054,493,968.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348,238,139.53 : 11,022,325,750.85 = 2,036,335,124.21 : x
  2. Step 2: Convert to fraction form
    7,348,238,139.53/11,022,325,750.85 = 2,036,335,124.21/x
  3. Step 3: Cross multiply
    7,348,238,139.53x = 11,022,325,750.85 × 2,036,335,124.21
  4. Step 4: Simplify right side
    7,348,238,139.53x = 22,445,149,076,874,919,936
  5. Step 5: Solve for x
    x = 22,445,149,076,874,919,936/7,348,238,139.53
  6. Step 6: Final answer
    x = 3,054,493,968.58

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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.