Home / 2,815,748,805.04-3,883,965,871.56-1,670,504,095.60

Finding the Fourth Proportional to 2,815,748,805.04, 3,883,965,871.56 and 1,670,504,095.60

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Solution

The fourth proportional to 2,815,748,805.04, 3,883,965,871.56 and 1,670,504,095.60 is: 2,304,247,056.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,815,748,805.04 : 3,883,965,871.56 = 1,670,504,095.60 : x
  2. Step 2: Convert to fraction form
    2,815,748,805.04/3,883,965,871.56 = 1,670,504,095.60/x
  3. Step 3: Cross multiply
    2,815,748,805.04x = 3,883,965,871.56 × 1,670,504,095.60
  4. Step 4: Simplify right side
    2,815,748,805.04x = 6,488,180,895,611,602,944
  5. Step 5: Solve for x
    x = 6,488,180,895,611,602,944/2,815,748,805.04
  6. Step 6: Final answer
    x = 2,304,247,056.41

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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.