Home / 236,572,496,292.36-326,582,619,570.54-158,492,037,840.60

Finding the Fourth Proportional to 236,572,496,292.36, 326,582,619,570.54 and 158,492,037,840.60

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Solution

The fourth proportional to 236,572,496,292.36, 326,582,619,570.54 and 158,492,037,840.60 is: 218,794,431,771.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,572,496,292.36 : 326,582,619,570.54 = 158,492,037,840.60 : x
  2. Step 2: Convert to fraction form
    236,572,496,292.36/326,582,619,570.54 = 158,492,037,840.60/x
  3. Step 3: Cross multiply
    236,572,496,292.36x = 326,582,619,570.54 × 158,492,037,840.60
  4. Step 4: Simplify right side
    236,572,496,292.36x = 51,760,744,899,056,299,409,408
  5. Step 5: Solve for x
    x = 51,760,744,899,056,299,409,408/236,572,496,292.36
  6. Step 6: Final answer
    x = 218,794,431,771.52

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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.