Home / 13,483,584,400.20-20,225,376,600.30-9,075,600,169.80

Finding the Fourth Proportional to 13,483,584,400.20, 20,225,376,600.30 and 9,075,600,169.80

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Solution

The fourth proportional to 13,483,584,400.20, 20,225,376,600.30 and 9,075,600,169.80 is: 13,613,400,254.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,483,584,400.20 : 20,225,376,600.30 = 9,075,600,169.80 : x
  2. Step 2: Convert to fraction form
    13,483,584,400.20/20,225,376,600.30 = 9,075,600,169.80/x
  3. Step 3: Cross multiply
    13,483,584,400.20x = 20,225,376,600.30 × 9,075,600,169.80
  4. Step 4: Simplify right side
    13,483,584,400.20x = 183,557,431,307,951,603,712
  5. Step 5: Solve for x
    x = 183,557,431,307,951,603,712/13,483,584,400.20
  6. Step 6: Final answer
    x = 13,613,400,254.70

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1.5x scale

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.