Home / 4,124,626,633.94-6,186,772,164.27-1,019,131,073.78

Finding the Fourth Proportional to 4,124,626,633.94, 6,186,772,164.27 and 1,019,131,073.78

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Solution

The fourth proportional to 4,124,626,633.94, 6,186,772,164.27 and 1,019,131,073.78 is: 1,528,655,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,626,633.94 : 6,186,772,164.27 = 1,019,131,073.78 : x
  2. Step 2: Convert to fraction form
    4,124,626,633.94/6,186,772,164.27 = 1,019,131,073.78/x
  3. Step 3: Cross multiply
    4,124,626,633.94x = 6,186,772,164.27 × 1,019,131,073.78
  4. Step 4: Simplify right side
    4,124,626,633.94x = 6,305,131,759,004,699,648
  5. Step 5: Solve for x
    x = 6,305,131,759,004,699,648/4,124,626,633.94
  6. Step 6: Final answer
    x = 1,528,655,153.20

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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.