Home / 3,247,867,274.47-4,873,850,255.14-1,382,509,924.99

Finding the Fourth Proportional to 3,247,867,274.47, 4,873,850,255.14 and 1,382,509,924.99

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Solution

The fourth proportional to 3,247,867,274.47, 4,873,850,255.14 and 1,382,509,924.99 is: 2,074,637,225.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,867,274.47 : 4,873,850,255.14 = 1,382,509,924.99 : x
  2. Step 2: Convert to fraction form
    3,247,867,274.47/4,873,850,255.14 = 1,382,509,924.99/x
  3. Step 3: Cross multiply
    3,247,867,274.47x = 4,873,850,255.14 × 1,382,509,924.99
  4. Step 4: Simplify right side
    3,247,867,274.47x = 6,738,146,350,630,590,464
  5. Step 5: Solve for x
    x = 6,738,146,350,630,590,464/3,247,867,274.47
  6. Step 6: Final answer
    x = 2,074,637,225.36

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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.