Home / 1,754,049,392.82-2,631,405,922.80-704,869,271.01

Finding the Fourth Proportional to 1,754,049,392.82, 2,631,405,922.80 and 704,869,271.01

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Solution

The fourth proportional to 1,754,049,392.82, 2,631,405,922.80 and 704,869,271.01 is: 1,057,437,254.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,049,392.82 : 2,631,405,922.80 = 704,869,271.01 : x
  2. Step 2: Convert to fraction form
    1,754,049,392.82/2,631,405,922.80 = 704,869,271.01/x
  3. Step 3: Cross multiply
    1,754,049,392.82x = 2,631,405,922.80 × 704,869,271.01
  4. Step 4: Simplify right side
    1,754,049,392.82x = 1,854,797,174,535,432,448
  5. Step 5: Solve for x
    x = 1,854,797,174,535,432,448/1,754,049,392.82
  6. Step 6: Final answer
    x = 1,057,437,254.69

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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.