Home / 2,796,399,953.13-3,858,977,234.59-1,526,250,041.53

Finding the Fourth Proportional to 2,796,399,953.13, 3,858,977,234.59 and 1,526,250,041.53

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Solution

The fourth proportional to 2,796,399,953.13, 3,858,977,234.59 and 1,526,250,041.53 is: 2,106,195,202.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,399,953.13 : 3,858,977,234.59 = 1,526,250,041.53 : x
  2. Step 2: Convert to fraction form
    2,796,399,953.13/3,858,977,234.59 = 1,526,250,041.53/x
  3. Step 3: Cross multiply
    2,796,399,953.13x = 3,858,977,234.59 × 1,526,250,041.53
  4. Step 4: Simplify right side
    2,796,399,953.13x = 5,889,764,164,556,312,576
  5. Step 5: Solve for x
    x = 5,889,764,164,556,312,576/2,796,399,953.13
  6. Step 6: Final answer
    x = 2,106,195,202.14

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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.