Home / 3,566,913,240.90-4,922,401,145.40-1,959,436,048.26

Finding the Fourth Proportional to 3,566,913,240.90, 4,922,401,145.40 and 1,959,436,048.26

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Solution

The fourth proportional to 3,566,913,240.90, 4,922,401,145.40 and 1,959,436,048.26 is: 2,704,055,186.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,913,240.90 : 4,922,401,145.40 = 1,959,436,048.26 : x
  2. Step 2: Convert to fraction form
    3,566,913,240.90/4,922,401,145.40 = 1,959,436,048.26/x
  3. Step 3: Cross multiply
    3,566,913,240.90x = 4,922,401,145.40 × 1,959,436,048.26
  4. Step 4: Simplify right side
    3,566,913,240.90x = 9,645,130,248,293,072,896
  5. Step 5: Solve for x
    x = 9,645,130,248,293,072,896/3,566,913,240.90
  6. Step 6: Final answer
    x = 2,704,055,186.34

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Double scale
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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.