Home / 67,613,421,248.93-101,439,761,058.34-27,255,445,361.03

Finding the Fourth Proportional to 67,613,421,248.93, 101,439,761,058.34 and 27,255,445,361.03

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Solution

The fourth proportional to 67,613,421,248.93, 101,439,761,058.34 and 27,255,445,361.03 is: 40,891,080,703.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,613,421,248.93 : 101,439,761,058.34 = 27,255,445,361.03 : x
  2. Step 2: Convert to fraction form
    67,613,421,248.93/101,439,761,058.34 = 27,255,445,361.03/x
  3. Step 3: Cross multiply
    67,613,421,248.93x = 101,439,761,058.34 × 27,255,445,361.03
  4. Step 4: Simplify right side
    67,613,421,248.93x = 2,764,785,864,961,524,498,432
  5. Step 5: Solve for x
    x = 2,764,785,864,961,524,498,432/67,613,421,248.93
  6. Step 6: Final answer
    x = 40,891,080,703.97

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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.