Home / 1,159,008,058.20-1,738,512,087.30-297,365,050.20

Finding the Fourth Proportional to 1,159,008,058.20, 1,738,512,087.30 and 297,365,050.20

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Solution

The fourth proportional to 1,159,008,058.20, 1,738,512,087.30 and 297,365,050.20 is: 446,047,575.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,008,058.20 : 1,738,512,087.30 = 297,365,050.20 : x
  2. Step 2: Convert to fraction form
    1,159,008,058.20/1,738,512,087.30 = 297,365,050.20/x
  3. Step 3: Cross multiply
    1,159,008,058.20x = 1,738,512,087.30 × 297,365,050.20
  4. Step 4: Simplify right side
    1,159,008,058.20x = 516,972,734,113,271,232
  5. Step 5: Solve for x
    x = 516,972,734,113,271,232/1,159,008,058.20
  6. Step 6: Final answer
    x = 446,047,575.30

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Double scale
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Similar ratio
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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.