Home / 4,855,006,408,696.20-7,282,957,272,155.30-1,587,714,343,721.90

Finding the Fourth Proportional to 4,855,006,408,696.20, 7,282,957,272,155.30 and 1,587,714,343,721.90

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Solution

The fourth proportional to 4,855,006,408,696.20, 7,282,957,272,155.30 and 1,587,714,343,721.90 is: 2,381,717,911,845.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,006,408,696.20 : 7,282,957,272,155.30 = 1,587,714,343,721.90 : x
  2. Step 2: Convert to fraction form
    4,855,006,408,696.20/7,282,957,272,155.30 = 1,587,714,343,721.90/x
  3. Step 3: Cross multiply
    4,855,006,408,696.20x = 7,282,957,272,155.30 × 1,587,714,343,721.90
  4. Step 4: Simplify right side
    4,855,006,408,696.20x = 11,563,255,725,714,689,409,155,072
  5. Step 5: Solve for x
    x = 11,563,255,725,714,689,409,155,072/4,855,006,408,696.20
  6. Step 6: Final answer
    x = 2,381,717,911,845.14

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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.