Home / 2,044,625,161.31-3,066,937,554.04-491,916,484.79

Finding the Fourth Proportional to 2,044,625,161.31, 3,066,937,554.04 and 491,916,484.79

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Solution

The fourth proportional to 2,044,625,161.31, 3,066,937,554.04 and 491,916,484.79 is: 737,874,681.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,625,161.31 : 3,066,937,554.04 = 491,916,484.79 : x
  2. Step 2: Convert to fraction form
    2,044,625,161.31/3,066,937,554.04 = 491,916,484.79/x
  3. Step 3: Cross multiply
    2,044,625,161.31x = 3,066,937,554.04 × 491,916,484.79
  4. Step 4: Simplify right side
    2,044,625,161.31x = 1,508,677,140,637,232,896
  5. Step 5: Solve for x
    x = 1,508,677,140,637,232,896/2,044,625,161.31
  6. Step 6: Final answer
    x = 737,874,681.97

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Double scale
Find fourth proportional to 2,044,625,162.31, 3,066,937,555.54 and 491,916,485.79
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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.