Home / 3,533,238,353,305.80-5,301,467,865,194.10-1,813,394,439,853.20

Finding the Fourth Proportional to 3,533,238,353,305.80, 5,301,467,865,194.10 and 1,813,394,439,853.20

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Solution

The fourth proportional to 3,533,238,353,305.80, 5,301,467,865,194.10 and 1,813,394,439,853.20 is: 2,720,918,146,042.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,238,353,305.80 : 5,301,467,865,194.10 = 1,813,394,439,853.20 : x
  2. Step 2: Convert to fraction form
    3,533,238,353,305.80/5,301,467,865,194.10 = 1,813,394,439,853.20/x
  3. Step 3: Cross multiply
    3,533,238,353,305.80x = 5,301,467,865,194.10 × 1,813,394,439,853.20
  4. Step 4: Simplify right side
    3,533,238,353,305.80x = 9,613,652,349,803,394,244,804,608
  5. Step 5: Solve for x
    x = 9,613,652,349,803,394,244,804,608/3,533,238,353,305.80
  6. Step 6: Final answer
    x = 2,720,918,146,042.59

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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.