Home / 2,364,424,774,370.50-3,546,278,811,864.30-643,507,217,299.25

Finding the Fourth Proportional to 2,364,424,774,370.50, 3,546,278,811,864.30 and 643,507,217,299.25

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Solution

The fourth proportional to 2,364,424,774,370.50, 3,546,278,811,864.30 and 643,507,217,299.25 is: 965,163,296,682.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,424,774,370.50 : 3,546,278,811,864.30 = 643,507,217,299.25 : x
  2. Step 2: Convert to fraction form
    2,364,424,774,370.50/3,546,278,811,864.30 = 643,507,217,299.25/x
  3. Step 3: Cross multiply
    2,364,424,774,370.50x = 3,546,278,811,864.30 × 643,507,217,299.25
  4. Step 4: Simplify right side
    2,364,424,774,370.50x = 2,282,056,009,990,086,210,879,488
  5. Step 5: Solve for x
    x = 2,282,056,009,990,086,210,879,488/2,364,424,774,370.50
  6. Step 6: Final answer
    x = 965,163,296,682.87

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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.