Home / 3,266,842,190,394.80-4,508,637,545,198.70-1,859,316,137,683.50

Finding the Fourth Proportional to 3,266,842,190,394.80, 4,508,637,545,198.70 and 1,859,316,137,683.50

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Solution

The fourth proportional to 3,266,842,190,394.80, 4,508,637,545,198.70 and 1,859,316,137,683.50 is: 2,566,081,266,919.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,842,190,394.80 : 4,508,637,545,198.70 = 1,859,316,137,683.50 : x
  2. Step 2: Convert to fraction form
    3,266,842,190,394.80/4,508,637,545,198.70 = 1,859,316,137,683.50/x
  3. Step 3: Cross multiply
    3,266,842,190,394.80x = 4,508,637,545,198.70 × 1,859,316,137,683.50
  4. Step 4: Simplify right side
    3,266,842,190,394.80x = 8,382,982,546,753,663,619,039,232
  5. Step 5: Solve for x
    x = 8,382,982,546,753,663,619,039,232/3,266,842,190,394.80
  6. Step 6: Final answer
    x = 2,566,081,266,919.29

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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.