Home / 11,654,326,598.93-17,474,798,142.78-4,563,507,297.70

Finding the Fourth Proportional to 11,654,326,598.93, 17,474,798,142.78 and 4,563,507,297.70

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Solution

The fourth proportional to 11,654,326,598.93, 17,474,798,142.78 and 4,563,507,297.70 is: 6,842,640,642.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654,326,598.93 : 17,474,798,142.78 = 4,563,507,297.70 : x
  2. Step 2: Convert to fraction form
    11,654,326,598.93/17,474,798,142.78 = 4,563,507,297.70/x
  3. Step 3: Cross multiply
    11,654,326,598.93x = 17,474,798,142.78 × 4,563,507,297.70
  4. Step 4: Simplify right side
    11,654,326,598.93x = 79,746,368,850,367,250,432
  5. Step 5: Solve for x
    x = 79,746,368,850,367,250,432/11,654,326,598.93
  6. Step 6: Final answer
    x = 6,842,640,642.81

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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.