Home / 1,480,678,194.90-2,042,144,466.24-1,301,679,357.24

Finding the Fourth Proportional to 1,480,678,194.90, 2,042,144,466.24 and 1,301,679,357.24

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Solution

The fourth proportional to 1,480,678,194.90, 2,042,144,466.24 and 1,301,679,357.24 is: 1,795,270,103.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,678,194.90 : 2,042,144,466.24 = 1,301,679,357.24 : x
  2. Step 2: Convert to fraction form
    1,480,678,194.90/2,042,144,466.24 = 1,301,679,357.24/x
  3. Step 3: Cross multiply
    1,480,678,194.90x = 2,042,144,466.24 × 1,301,679,357.24
  4. Step 4: Simplify right side
    1,480,678,194.90x = 2,658,217,296,206,505,984
  5. Step 5: Solve for x
    x = 2,658,217,296,206,505,984/1,480,678,194.90
  6. Step 6: Final answer
    x = 1,795,270,103.50

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Find fourth proportional to 1,480,678,195.90, 2,042,144,467.62 and 1,301,679,358.24
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.