Home / 17,705,894,555.10-26,558,841,832.65-4,619,691,371.10

Finding the Fourth Proportional to 17,705,894,555.10, 26,558,841,832.65 and 4,619,691,371.10

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Solution

The fourth proportional to 17,705,894,555.10, 26,558,841,832.65 and 4,619,691,371.10 is: 6,929,537,056.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,705,894,555.10 : 26,558,841,832.65 = 4,619,691,371.10 : x
  2. Step 2: Convert to fraction form
    17,705,894,555.10/26,558,841,832.65 = 4,619,691,371.10/x
  3. Step 3: Cross multiply
    17,705,894,555.10x = 26,558,841,832.65 × 4,619,691,371.10
  4. Step 4: Simplify right side
    17,705,894,555.10x = 122,693,652,440,702,926,848
  5. Step 5: Solve for x
    x = 122,693,652,440,702,926,848/17,705,894,555.10
  6. Step 6: Final answer
    x = 6,929,537,056.65

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Double scale
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Similar ratio
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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.