Home / 14,557,531,984,274-20,090,025,633,685-8,061,652,645,210.80

Finding the Fourth Proportional to 14,557,531,984,274, 20,090,025,633,685 and 8,061,652,645,210.80

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Solution

The fourth proportional to 14,557,531,984,274, 20,090,025,633,685 and 8,061,652,645,210.80 is: 11,125,430,359,150.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,531,984,274 : 20,090,025,633,685 = 8,061,652,645,210.80 : x
  2. Step 2: Convert to fraction form
    14,557,531,984,274/20,090,025,633,685 = 8,061,652,645,210.80/x
  3. Step 3: Cross multiply
    14,557,531,984,274x = 20,090,025,633,685 × 8,061,652,645,210.80
  4. Step 4: Simplify right side
    14,557,531,984,274x = 161,958,808,292,149,440,672,694,272
  5. Step 5: Solve for x
    x = 161,958,808,292,149,440,672,694,272/14,557,531,984,274
  6. Step 6: Final answer
    x = 11,125,430,359,150.71

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Double scale
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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.