Home / 4,950,727,955.30-7,423,541,016.15-1,843,711,292.90

Finding the Fourth Proportional to 4,950,727,955.30, 7,423,541,016.15 and 1,843,711,292.90

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Solution

The fourth proportional to 4,950,727,955.30, 7,423,541,016.15 and 1,843,711,292.90 is: 2,764,616,946.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,727,955.30 : 7,423,541,016.15 = 1,843,711,292.90 : x
  2. Step 2: Convert to fraction form
    4,950,727,955.30/7,423,541,016.15 = 1,843,711,292.90/x
  3. Step 3: Cross multiply
    4,950,727,955.30x = 7,423,541,016.15 × 1,843,711,292.90
  4. Step 4: Simplify right side
    4,950,727,955.30x = 13,686,866,404,782,096,384
  5. Step 5: Solve for x
    x = 13,686,866,404,782,096,384/4,950,727,955.30
  6. Step 6: Final answer
    x = 2,764,616,946.91

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1.5x scale

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.