Home / 237,046,364,138.56-327,124,224,612.46-128,659,483,755.10

Finding the Fourth Proportional to 237,046,364,138.56, 327,124,224,612.46 and 128,659,483,755.10

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Solution

The fourth proportional to 237,046,364,138.56, 327,124,224,612.46 and 128,659,483,755.10 is: 177,550,218,985.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,046,364,138.56 : 327,124,224,612.46 = 128,659,483,755.10 : x
  2. Step 2: Convert to fraction form
    237,046,364,138.56/327,124,224,612.46 = 128,659,483,755.10/x
  3. Step 3: Cross multiply
    237,046,364,138.56x = 327,124,224,612.46 × 128,659,483,755.10
  4. Step 4: Simplify right side
    237,046,364,138.56x = 42,087,633,862,426,487,685,120
  5. Step 5: Solve for x
    x = 42,087,633,862,426,487,685,120/237,046,364,138.56
  6. Step 6: Final answer
    x = 177,550,218,985.11

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1.5x scale

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.