Home / 1,846,671,870.66-2,770,013,317.14-447,650,595.06

Finding the Fourth Proportional to 1,846,671,870.66, 2,770,013,317.14 and 447,650,595.06

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Solution

The fourth proportional to 1,846,671,870.66, 2,770,013,317.14 and 447,650,595.06 is: 671,477,228.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,671,870.66 : 2,770,013,317.14 = 447,650,595.06 : x
  2. Step 2: Convert to fraction form
    1,846,671,870.66/2,770,013,317.14 = 447,650,595.06/x
  3. Step 3: Cross multiply
    1,846,671,870.66x = 2,770,013,317.14 × 447,650,595.06
  4. Step 4: Simplify right side
    1,846,671,870.66x = 1,239,998,109,741,845,504
  5. Step 5: Solve for x
    x = 1,239,998,109,741,845,504/1,846,671,870.66
  6. Step 6: Final answer
    x = 671,477,228.54

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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.