Home / 27,348,618,970.14-41,029,376,081.13-21,773,631,944.22

Finding the Fourth Proportional to 27,348,618,970.14, 41,029,376,081.13 and 21,773,631,944.22

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Solution

The fourth proportional to 27,348,618,970.14, 41,029,376,081.13 and 21,773,631,944.22 is: 32,665,581,200.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,348,618,970.14 : 41,029,376,081.13 = 21,773,631,944.22 : x
  2. Step 2: Convert to fraction form
    27,348,618,970.14/41,029,376,081.13 = 21,773,631,944.22/x
  3. Step 3: Cross multiply
    27,348,618,970.14x = 41,029,376,081.13 × 21,773,631,944.22
  4. Step 4: Simplify right side
    27,348,618,970.14x = 893,358,533,691,508,129,792
  5. Step 5: Solve for x
    x = 893,358,533,691,508,129,792/27,348,618,970.14
  6. Step 6: Final answer
    x = 32,665,581,200.53

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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.