Home / 3,017,566,186.34-4,164,378,466.64-1,679,541,975.52

Finding the Fourth Proportional to 3,017,566,186.34, 4,164,378,466.64 and 1,679,541,975.52

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Solution

The fourth proportional to 3,017,566,186.34, 4,164,378,466.64 and 1,679,541,975.52 is: 2,317,844,250.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,566,186.34 : 4,164,378,466.64 = 1,679,541,975.52 : x
  2. Step 2: Convert to fraction form
    3,017,566,186.34/4,164,378,466.64 = 1,679,541,975.52/x
  3. Step 3: Cross multiply
    3,017,566,186.34x = 4,164,378,466.64 × 1,679,541,975.52
  4. Step 4: Simplify right side
    3,017,566,186.34x = 6,994,248,436,655,101,952
  5. Step 5: Solve for x
    x = 6,994,248,436,655,101,952/3,017,566,186.34
  6. Step 6: Final answer
    x = 2,317,844,250.88

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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.