Home / 4,855,006,408,708.80-7,282,957,272,172.80-1,587,714,343,734.30

Finding the Fourth Proportional to 4,855,006,408,708.80, 7,282,957,272,172.80 and 1,587,714,343,734.30

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Solution

The fourth proportional to 4,855,006,408,708.80, 7,282,957,272,172.80 and 1,587,714,343,734.30 is: 2,381,717,911,863.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,006,408,708.80 : 7,282,957,272,172.80 = 1,587,714,343,734.30 : x
  2. Step 2: Convert to fraction form
    4,855,006,408,708.80/7,282,957,272,172.80 = 1,587,714,343,734.30/x
  3. Step 3: Cross multiply
    4,855,006,408,708.80x = 7,282,957,272,172.80 × 1,587,714,343,734.30
  4. Step 4: Simplify right side
    4,855,006,408,708.80x = 11,563,255,725,832,785,977,409,536
  5. Step 5: Solve for x
    x = 11,563,255,725,832,785,977,409,536/4,855,006,408,708.80
  6. Step 6: Final answer
    x = 2,381,717,911,863.28

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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.