Home / 12,300,496,090,753-18,437,828,409,031-4,138,602,770,917.80

Finding the Fourth Proportional to 12,300,496,090,753, 18,437,828,409,031 and 4,138,602,770,917.80

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Solution

The fourth proportional to 12,300,496,090,753, 18,437,828,409,031 and 4,138,602,770,917.80 is: 6,203,558,554,088.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,300,496,090,753 : 18,437,828,409,031 = 4,138,602,770,917.80 : x
  2. Step 2: Convert to fraction form
    12,300,496,090,753/18,437,828,409,031 = 4,138,602,770,917.80/x
  3. Step 3: Cross multiply
    12,300,496,090,753x = 18,437,828,409,031 × 4,138,602,770,917.80
  4. Step 4: Simplify right side
    12,300,496,090,753x = 76,306,847,743,322,625,205,600,256
  5. Step 5: Solve for x
    x = 76,306,847,743,322,625,205,600,256/12,300,496,090,753
  6. Step 6: Final answer
    x = 6,203,558,554,088.48

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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.