Home / 4,843,220,419.08-7,264,140,816.06-1,526,603,961.96

Finding the Fourth Proportional to 4,843,220,419.08, 7,264,140,816.06 and 1,526,603,961.96

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Solution

The fourth proportional to 4,843,220,419.08, 7,264,140,816.06 and 1,526,603,961.96 is: 2,289,688,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,220,419.08 : 7,264,140,816.06 = 1,526,603,961.96 : x
  2. Step 2: Convert to fraction form
    4,843,220,419.08/7,264,140,816.06 = 1,526,603,961.96/x
  3. Step 3: Cross multiply
    4,843,220,419.08x = 7,264,140,816.06 × 1,526,603,961.96
  4. Step 4: Simplify right side
    4,843,220,419.08x = 11,089,466,150,032,543,744
  5. Step 5: Solve for x
    x = 11,089,466,150,032,543,744/4,843,220,419.08
  6. Step 6: Final answer
    x = 2,289,688,511.05

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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.