Home / 4,950,727,956.80-7,423,541,018.40-1,843,711,294.40

Finding the Fourth Proportional to 4,950,727,956.80, 7,423,541,018.40 and 1,843,711,294.40

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Solution

The fourth proportional to 4,950,727,956.80, 7,423,541,018.40 and 1,843,711,294.40 is: 2,764,616,949.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,727,956.80 : 7,423,541,018.40 = 1,843,711,294.40 : x
  2. Step 2: Convert to fraction form
    4,950,727,956.80/7,423,541,018.40 = 1,843,711,294.40/x
  3. Step 3: Cross multiply
    4,950,727,956.80x = 7,423,541,018.40 × 1,843,711,294.40
  4. Step 4: Simplify right side
    4,950,727,956.80x = 13,686,866,420,065,759,232
  5. Step 5: Solve for x
    x = 13,686,866,420,065,759,232/4,950,727,956.80
  6. Step 6: Final answer
    x = 2,764,616,949.16

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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.