Home / 43,270,809.60-59,714,995.20-23,955,225.60

Finding the Fourth Proportional to 43,270,809.60, 59,714,995.20 and 23,955,225.60

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Solution

The fourth proportional to 43,270,809.60, 59,714,995.20 and 23,955,225.60 is: 33,058,918.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,270,809.60 : 59,714,995.20 = 23,955,225.60 : x
  2. Step 2: Convert to fraction form
    43,270,809.60/59,714,995.20 = 23,955,225.60/x
  3. Step 3: Cross multiply
    43,270,809.60x = 59,714,995.20 × 23,955,225.60
  4. Step 4: Simplify right side
    43,270,809.60x = 1,430,486,181,718,917.25
  5. Step 5: Solve for x
    x = 1,430,486,181,718,917.25/43,270,809.60
  6. Step 6: Final answer
    x = 33,058,918.82

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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.