Home / 5,029,325,010.73-6,940,155,795.22-2,771,138,166.77

Finding the Fourth Proportional to 5,029,325,010.73, 6,940,155,795.22 and 2,771,138,166.77

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Solution

The fourth proportional to 5,029,325,010.73, 6,940,155,795.22 and 2,771,138,166.77 is: 3,823,998,362.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,325,010.73 : 6,940,155,795.22 = 2,771,138,166.77 : x
  2. Step 2: Convert to fraction form
    5,029,325,010.73/6,940,155,795.22 = 2,771,138,166.77/x
  3. Step 3: Cross multiply
    5,029,325,010.73x = 6,940,155,795.22 × 2,771,138,166.77
  4. Step 4: Simplify right side
    5,029,325,010.73x = 19,232,130,607,480,803,328
  5. Step 5: Solve for x
    x = 19,232,130,607,480,803,328/5,029,325,010.73
  6. Step 6: Final answer
    x = 3,823,998,362.89

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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.