Home / 46,362,692.20-63,977,314.74-25,734,514.54

Finding the Fourth Proportional to 46,362,692.20, 63,977,314.74 and 25,734,514.54

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Solution

The fourth proportional to 46,362,692.20, 63,977,314.74 and 25,734,514.54 is: 35,511,853.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,362,692.20 : 63,977,314.74 = 25,734,514.54 : x
  2. Step 2: Convert to fraction form
    46,362,692.20/63,977,314.74 = 25,734,514.54/x
  3. Step 3: Cross multiply
    46,362,692.20x = 63,977,314.74 × 25,734,514.54
  4. Step 4: Simplify right side
    46,362,692.20x = 1,646,425,136,406,686.25
  5. Step 5: Solve for x
    x = 1,646,425,136,406,686.25/46,362,692.20
  6. Step 6: Final answer
    x = 35,511,853.57

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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.