Home / 4,054,149,303.48-6,079,007,072.07-3,219,155,791.20

Finding the Fourth Proportional to 4,054,149,303.48, 6,079,007,072.07 and 3,219,155,791.20

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Solution

The fourth proportional to 4,054,149,303.48, 6,079,007,072.07 and 3,219,155,791.20 is: 4,826,973,393.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,149,303.48 : 6,079,007,072.07 = 3,219,155,791.20 : x
  2. Step 2: Convert to fraction form
    4,054,149,303.48/6,079,007,072.07 = 3,219,155,791.20/x
  3. Step 3: Cross multiply
    4,054,149,303.48x = 6,079,007,072.07 × 3,219,155,791.20
  4. Step 4: Simplify right side
    4,054,149,303.48x = 19,569,270,820,799,893,504
  5. Step 5: Solve for x
    x = 19,569,270,820,799,893,504/4,054,149,303.48
  6. Step 6: Final answer
    x = 4,826,973,393.41

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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.