Home / 3,566,913,237.90-4,922,401,141.26-1,959,436,045.26

Finding the Fourth Proportional to 3,566,913,237.90, 4,922,401,141.26 and 1,959,436,045.26

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Solution

The fourth proportional to 3,566,913,237.90, 4,922,401,141.26 and 1,959,436,045.26 is: 2,704,055,182.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,913,237.90 : 4,922,401,141.26 = 1,959,436,045.26 : x
  2. Step 2: Convert to fraction form
    3,566,913,237.90/4,922,401,141.26 = 1,959,436,045.26/x
  3. Step 3: Cross multiply
    3,566,913,237.90x = 4,922,401,141.26 × 1,959,436,045.26
  4. Step 4: Simplify right side
    3,566,913,237.90x = 9,645,130,225,413,806,080
  5. Step 5: Solve for x
    x = 9,645,130,225,413,806,080/3,566,913,237.90
  6. Step 6: Final answer
    x = 2,704,055,182.20

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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.