Home / 47,440,303,407.77-71,160,146,875.06-12,067,356,613.73

Finding the Fourth Proportional to 47,440,303,407.77, 71,160,146,875.06 and 12,067,356,613.73

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Solution

The fourth proportional to 47,440,303,407.77, 71,160,146,875.06 and 12,067,356,613.73 is: 18,100,956,514.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,440,303,407.77 : 71,160,146,875.06 = 12,067,356,613.73 : x
  2. Step 2: Convert to fraction form
    47,440,303,407.77/71,160,146,875.06 = 12,067,356,613.73/x
  3. Step 3: Cross multiply
    47,440,303,407.77x = 71,160,146,875.06 × 12,067,356,613.73
  4. Step 4: Simplify right side
    47,440,303,407.77x = 858,714,869,026,361,573,376
  5. Step 5: Solve for x
    x = 858,714,869,026,361,573,376/47,440,303,407.77
  6. Step 6: Final answer
    x = 18,100,956,514.66

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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.