Home / 38,800,067,489.00-58,199,712,837.34-12,270,588,570.31

Finding the Fourth Proportional to 38,800,067,489.00, 58,199,712,837.34 and 12,270,588,570.31

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Solution

The fourth proportional to 38,800,067,489.00, 58,199,712,837.34 and 12,270,588,570.31 is: 18,405,760,024.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,800,067,489.00 : 58,199,712,837.34 = 12,270,588,570.31 : x
  2. Step 2: Convert to fraction form
    38,800,067,489.00/58,199,712,837.34 = 12,270,588,570.31/x
  3. Step 3: Cross multiply
    38,800,067,489.00x = 58,199,712,837.34 × 12,270,588,570.31
  4. Step 4: Simplify right side
    38,800,067,489.00x = 714,144,731,137,072,037,888
  5. Step 5: Solve for x
    x = 714,144,731,137,072,037,888/38,800,067,489.00
  6. Step 6: Final answer
    x = 18,405,760,024.50

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1.5x scale

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.