Home / 6,481,644,264.18-9,721,339,741.35-1,822,412,444.22

Finding the Fourth Proportional to 6,481,644,264.18, 9,721,339,741.35 and 1,822,412,444.22

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Solution

The fourth proportional to 6,481,644,264.18, 9,721,339,741.35 and 1,822,412,444.22 is: 2,733,301,890.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,481,644,264.18 : 9,721,339,741.35 = 1,822,412,444.22 : x
  2. Step 2: Convert to fraction form
    6,481,644,264.18/9,721,339,741.35 = 1,822,412,444.22/x
  3. Step 3: Cross multiply
    6,481,644,264.18x = 9,721,339,741.35 × 1,822,412,444.22
  4. Step 4: Simplify right side
    6,481,644,264.18x = 17,716,290,519,126,677,504
  5. Step 5: Solve for x
    x = 17,716,290,519,126,677,504/6,481,644,264.18
  6. Step 6: Final answer
    x = 2,733,301,890.24

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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.