Home / 1,944,803,705.76-2,917,456,676.64-895,288,781.52

Finding the Fourth Proportional to 1,944,803,705.76, 2,917,456,676.64 and 895,288,781.52

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Solution

The fourth proportional to 1,944,803,705.76, 2,917,456,676.64 and 895,288,781.52 is: 1,343,048,774.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,803,705.76 : 2,917,456,676.64 = 895,288,781.52 : x
  2. Step 2: Convert to fraction form
    1,944,803,705.76/2,917,456,676.64 = 895,288,781.52/x
  3. Step 3: Cross multiply
    1,944,803,705.76x = 2,917,456,676.64 × 895,288,781.52
  4. Step 4: Simplify right side
    1,944,803,705.76x = 2,611,966,233,166,413,824
  5. Step 5: Solve for x
    x = 2,611,966,233,166,413,824/1,944,803,705.76
  6. Step 6: Final answer
    x = 1,343,048,774.24

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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.