Home / 67,613,421,247.43-101,439,761,056.09-27,255,445,359.53

Finding the Fourth Proportional to 67,613,421,247.43, 101,439,761,056.09 and 27,255,445,359.53

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Solution

The fourth proportional to 67,613,421,247.43, 101,439,761,056.09 and 27,255,445,359.53 is: 40,891,080,701.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,613,421,247.43 : 101,439,761,056.09 = 27,255,445,359.53 : x
  2. Step 2: Convert to fraction form
    67,613,421,247.43/101,439,761,056.09 = 27,255,445,359.53/x
  3. Step 3: Cross multiply
    67,613,421,247.43x = 101,439,761,056.09 × 27,255,445,359.53
  4. Step 4: Simplify right side
    67,613,421,247.43x = 2,764,785,864,747,533,205,504
  5. Step 5: Solve for x
    x = 2,764,785,864,747,533,205,504/67,613,421,247.43
  6. Step 6: Final answer
    x = 40,891,080,701.72

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1.5x scale

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.