Home / 6,696,908,141.64-10,045,987,984.28-1,975,234,660.80

Finding the Fourth Proportional to 6,696,908,141.64, 10,045,987,984.28 and 1,975,234,660.80

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Solution

The fourth proportional to 6,696,908,141.64, 10,045,987,984.28 and 1,975,234,660.80 is: 2,963,036,560.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,908,141.64 : 10,045,987,984.28 = 1,975,234,660.80 : x
  2. Step 2: Convert to fraction form
    6,696,908,141.64/10,045,987,984.28 = 1,975,234,660.80/x
  3. Step 3: Cross multiply
    6,696,908,141.64x = 10,045,987,984.28 × 1,975,234,660.80
  4. Step 4: Simplify right side
    6,696,908,141.64x = 19,843,183,668,530,184,192
  5. Step 5: Solve for x
    x = 19,843,183,668,530,184,192/6,696,908,141.64
  6. Step 6: Final answer
    x = 2,963,036,560.88

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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.