Home / 107,407,325,576.42-148,222,256,291.56-58,578,264,097.43

Finding the Fourth Proportional to 107,407,325,576.42, 148,222,256,291.56 and 58,578,264,097.43

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Solution

The fourth proportional to 107,407,325,576.42, 148,222,256,291.56 and 58,578,264,097.43 is: 80,838,084,623.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,407,325,576.42 : 148,222,256,291.56 = 58,578,264,097.43 : x
  2. Step 2: Convert to fraction form
    107,407,325,576.42/148,222,256,291.56 = 58,578,264,097.43/x
  3. Step 3: Cross multiply
    107,407,325,576.42x = 148,222,256,291.56 × 58,578,264,097.43
  4. Step 4: Simplify right side
    107,407,325,576.42x = 8,682,602,474,163,957,399,552
  5. Step 5: Solve for x
    x = 8,682,602,474,163,957,399,552/107,407,325,576.42
  6. Step 6: Final answer
    x = 80,838,084,623.81

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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.