Home / 10,377,075,003.66-15,562,393,207.47-3,743,841,834.54

Finding the Fourth Proportional to 10,377,075,003.66, 15,562,393,207.47 and 3,743,841,834.54

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Solution

The fourth proportional to 10,377,075,003.66, 15,562,393,207.47 and 3,743,841,834.54 is: 5,614,601,293.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,377,075,003.66 : 15,562,393,207.47 = 3,743,841,834.54 : x
  2. Step 2: Convert to fraction form
    10,377,075,003.66/15,562,393,207.47 = 3,743,841,834.54/x
  3. Step 3: Cross multiply
    10,377,075,003.66x = 15,562,393,207.47 × 3,743,841,834.54
  4. Step 4: Simplify right side
    10,377,075,003.66x = 58,263,138,735,687,319,552
  5. Step 5: Solve for x
    x = 58,263,138,735,687,319,552/10,377,075,003.66
  6. Step 6: Final answer
    x = 5,614,601,293.25

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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.