Home / 14,557,531,984,714-20,090,025,634,294-8,061,652,645,652.40

Finding the Fourth Proportional to 14,557,531,984,714, 20,090,025,634,294 and 8,061,652,645,652.40

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Solution

The fourth proportional to 14,557,531,984,714, 20,090,025,634,294 and 8,061,652,645,652.40 is: 11,125,430,359,761.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,531,984,714 : 20,090,025,634,294 = 8,061,652,645,652.40 : x
  2. Step 2: Convert to fraction form
    14,557,531,984,714/20,090,025,634,294 = 8,061,652,645,652.40/x
  3. Step 3: Cross multiply
    14,557,531,984,714x = 20,090,025,634,294 × 8,061,652,645,652.40
  4. Step 4: Simplify right side
    14,557,531,984,714x = 161,958,808,305,930,753,774,977,024
  5. Step 5: Solve for x
    x = 161,958,808,305,930,753,774,977,024/14,557,531,984,714
  6. Step 6: Final answer
    x = 11,125,430,359,761.12

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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.