Home / 1,059,408,675.44-1,588,082,017.48-506,568,317.84

Finding the Fourth Proportional to 1,059,408,675.44, 1,588,082,017.48 and 506,568,317.84

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Solution

The fourth proportional to 1,059,408,675.44, 1,588,082,017.48 and 506,568,317.84 is: 759,359,494.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,408,675.44 : 1,588,082,017.48 = 506,568,317.84 : x
  2. Step 2: Convert to fraction form
    1,059,408,675.44/1,588,082,017.48 = 506,568,317.84/x
  3. Step 3: Cross multiply
    1,059,408,675.44x = 1,588,082,017.48 × 506,568,317.84
  4. Step 4: Simplify right side
    1,059,408,675.44x = 804,472,036,186,797,056
  5. Step 5: Solve for x
    x = 804,472,036,186,797,056/1,059,408,675.44
  6. Step 6: Final answer
    x = 759,359,494.44

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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.