Home / 4,305,158,306,019.60-5,938,319,080,851.60-2,761,210,173,256.80

Finding the Fourth Proportional to 4,305,158,306,019.60, 5,938,319,080,851.60 and 2,761,210,173,256.80

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Solution

The fourth proportional to 4,305,158,306,019.60, 5,938,319,080,851.60 and 2,761,210,173,256.80 is: 3,808,674,592,793.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,158,306,019.60 : 5,938,319,080,851.60 = 2,761,210,173,256.80 : x
  2. Step 2: Convert to fraction form
    4,305,158,306,019.60/5,938,319,080,851.60 = 2,761,210,173,256.80/x
  3. Step 3: Cross multiply
    4,305,158,306,019.60x = 5,938,319,080,851.60 × 2,761,210,173,256.80
  4. Step 4: Simplify right side
    4,305,158,306,019.60x = 16,396,947,058,092,406,298,640,384
  5. Step 5: Solve for x
    x = 16,396,947,058,092,406,298,640,384/4,305,158,306,019.60
  6. Step 6: Final answer
    x = 3,808,674,592,793.88

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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.