Home / 4,176,071,859.13-5,763,088,388.61-2,270,944,758.15

Finding the Fourth Proportional to 4,176,071,859.13, 5,763,088,388.61 and 2,270,944,758.15

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Solution

The fourth proportional to 4,176,071,859.13, 5,763,088,388.61 and 2,270,944,758.15 is: 3,133,963,161.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,071,859.13 : 5,763,088,388.61 = 2,270,944,758.15 : x
  2. Step 2: Convert to fraction form
    4,176,071,859.13/5,763,088,388.61 = 2,270,944,758.15/x
  3. Step 3: Cross multiply
    4,176,071,859.13x = 5,763,088,388.61 × 2,270,944,758.15
  4. Step 4: Simplify right side
    4,176,071,859.13x = 13,087,655,366,877,741,056
  5. Step 5: Solve for x
    x = 13,087,655,366,877,741,056/4,176,071,859.13
  6. Step 6: Final answer
    x = 3,133,963,161.64

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1.5x scale

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.