Home / 29,937,138,828,226-44,828,370,418,096-20,661,587,375,708

Finding the Fourth Proportional to 29,937,138,828,226, 44,828,370,418,096 and 20,661,587,375,708

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Solution

The fourth proportional to 29,937,138,828,226, 44,828,370,418,096 and 20,661,587,375,708 is: 30,939,005,147,372.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,937,138,828,226 : 44,828,370,418,096 = 20,661,587,375,708 : x
  2. Step 2: Convert to fraction form
    29,937,138,828,226/44,828,370,418,096 = 20,661,587,375,708/x
  3. Step 3: Cross multiply
    29,937,138,828,226x = 44,828,370,418,096 × 20,661,587,375,708
  4. Step 4: Simplify right side
    29,937,138,828,226x = 926,225,292,304,094,267,512,455,168
  5. Step 5: Solve for x
    x = 926,225,292,304,094,267,512,455,168/29,937,138,828,226
  6. Step 6: Final answer
    x = 30,939,005,147,372.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.