Home / 3,176,059,696.22-4,763,078,802.19-1,048,509,254.97

Finding the Fourth Proportional to 3,176,059,696.22, 4,763,078,802.19 and 1,048,509,254.97

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Solution

The fourth proportional to 3,176,059,696.22, 4,763,078,802.19 and 1,048,509,254.97 is: 1,572,430,207.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,059,696.22 : 4,763,078,802.19 = 1,048,509,254.97 : x
  2. Step 2: Convert to fraction form
    3,176,059,696.22/4,763,078,802.19 = 1,048,509,254.97/x
  3. Step 3: Cross multiply
    3,176,059,696.22x = 4,763,078,802.19 × 1,048,509,254.97
  4. Step 4: Simplify right side
    3,176,059,696.22x = 4,994,132,206,247,636,992
  5. Step 5: Solve for x
    x = 4,994,132,206,247,636,992/3,176,059,696.22
  6. Step 6: Final answer
    x = 1,572,430,207.21

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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.