Home / 273,794,246.96-377,854,598.57-154,675,525.08

Finding the Fourth Proportional to 273,794,246.96, 377,854,598.57 and 154,675,525.08

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Solution

The fourth proportional to 273,794,246.96, 377,854,598.57 and 154,675,525.08 is: 213,462,697.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,794,246.96 : 377,854,598.57 = 154,675,525.08 : x
  2. Step 2: Convert to fraction form
    273,794,246.96/377,854,598.57 = 154,675,525.08/x
  3. Step 3: Cross multiply
    273,794,246.96x = 377,854,598.57 × 154,675,525.08
  4. Step 4: Simplify right side
    273,794,246.96x = 58,444,858,437,707,368
  5. Step 5: Solve for x
    x = 58,444,858,437,707,368/273,794,246.96
  6. Step 6: Final answer
    x = 213,462,697.21

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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.