Home / 19,841,341,766.73-27,381,003,699.66-10,809,174,093.04

Finding the Fourth Proportional to 19,841,341,766.73, 27,381,003,699.66 and 10,809,174,093.04

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Solution

The fourth proportional to 19,841,341,766.73, 27,381,003,699.66 and 10,809,174,093.04 is: 14,916,634,132.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,841,341,766.73 : 27,381,003,699.66 = 10,809,174,093.04 : x
  2. Step 2: Convert to fraction form
    19,841,341,766.73/27,381,003,699.66 = 10,809,174,093.04/x
  3. Step 3: Cross multiply
    19,841,341,766.73x = 27,381,003,699.66 × 10,809,174,093.04
  4. Step 4: Simplify right side
    19,841,341,766.73x = 295,966,035,831,846,273,024
  5. Step 5: Solve for x
    x = 295,966,035,831,846,273,024/19,841,341,766.73
  6. Step 6: Final answer
    x = 14,916,634,132.48

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1.5x scale

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.