Home / 173,164,279,053.51-238,881,786,994.12-150,269,282,618.52

Finding the Fourth Proportional to 173,164,279,053.51, 238,881,786,994.12 and 150,269,282,618.52

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Solution

The fourth proportional to 173,164,279,053.51, 238,881,786,994.12 and 150,269,282,618.52 is: 207,297,919,400.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,164,279,053.51 : 238,881,786,994.12 = 150,269,282,618.52 : x
  2. Step 2: Convert to fraction form
    173,164,279,053.51/238,881,786,994.12 = 150,269,282,618.52/x
  3. Step 3: Cross multiply
    173,164,279,053.51x = 238,881,786,994.12 × 150,269,282,618.52
  4. Step 4: Simplify right side
    173,164,279,053.51x = 35,896,594,762,236,512,174,080
  5. Step 5: Solve for x
    x = 35,896,594,762,236,512,174,080/173,164,279,053.51
  6. Step 6: Final answer
    x = 207,297,919,400.25

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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.