Home / 13,200,514,690,029-19,800,767,374,614-3,530,266,645,041.40

Finding the Fourth Proportional to 13,200,514,690,029, 19,800,767,374,614 and 3,530,266,645,041.40

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Solution

The fourth proportional to 13,200,514,690,029, 19,800,767,374,614 and 3,530,266,645,041.40 is: 5,295,398,721,204.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,200,514,690,029 : 19,800,767,374,614 = 3,530,266,645,041.40 : x
  2. Step 2: Convert to fraction form
    13,200,514,690,029/19,800,767,374,614 = 3,530,266,645,041.40/x
  3. Step 3: Cross multiply
    13,200,514,690,029x = 19,800,767,374,614 × 3,530,266,645,041.40
  4. Step 4: Simplify right side
    13,200,514,690,029x = 69,901,988,608,823,773,460,692,992
  5. Step 5: Solve for x
    x = 69,901,988,608,823,773,460,692,992/13,200,514,690,029
  6. Step 6: Final answer
    x = 5,295,398,721,204.73

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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.