Home / 8,690,673,618,927-11,992,589,214,671-4,788,526,752,570.30

Finding the Fourth Proportional to 8,690,673,618,927, 11,992,589,214,671 and 4,788,526,752,570.30

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Solution

The fourth proportional to 8,690,673,618,927, 11,992,589,214,671 and 4,788,526,752,570.30 is: 6,607,869,171,610.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,690,673,618,927 : 11,992,589,214,671 = 4,788,526,752,570.30 : x
  2. Step 2: Convert to fraction form
    8,690,673,618,927/11,992,589,214,671 = 4,788,526,752,570.30/x
  3. Step 3: Cross multiply
    8,690,673,618,927x = 11,992,589,214,671 × 4,788,526,752,570.30
  4. Step 4: Simplify right side
    8,690,673,618,927x = 57,426,834,287,038,124,854,870,016
  5. Step 5: Solve for x
    x = 57,426,834,287,038,124,854,870,016/8,690,673,618,927
  6. Step 6: Final answer
    x = 6,607,869,171,610.70

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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.