Home / 3,266,842,190,375-4,508,637,545,171-1,859,316,137,663.60

Finding the Fourth Proportional to 3,266,842,190,375, 4,508,637,545,171 and 1,859,316,137,663.60

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Solution

The fourth proportional to 3,266,842,190,375, 4,508,637,545,171 and 1,859,316,137,663.60 is: 2,566,081,266,891.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,842,190,375 : 4,508,637,545,171 = 1,859,316,137,663.60 : x
  2. Step 2: Convert to fraction form
    3,266,842,190,375/4,508,637,545,171 = 1,859,316,137,663.60/x
  3. Step 3: Cross multiply
    3,266,842,190,375x = 4,508,637,545,171 × 1,859,316,137,663.60
  4. Step 4: Simplify right side
    3,266,842,190,375x = 8,382,982,546,612,438,651,895,808
  5. Step 5: Solve for x
    x = 8,382,982,546,612,438,651,895,808/3,266,842,190,375
  6. Step 6: Final answer
    x = 2,566,081,266,891.61

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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.