Home / 2,019,826,424.70-3,024,637,803.45-1,325,977,055.10

Finding the Fourth Proportional to 2,019,826,424.70, 3,024,637,803.45 and 1,325,977,055.10

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Solution

The fourth proportional to 2,019,826,424.70, 3,024,637,803.45 and 1,325,977,055.10 is: 1,985,616,327.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,826,424.70 : 3,024,637,803.45 = 1,325,977,055.10 : x
  2. Step 2: Convert to fraction form
    2,019,826,424.70/3,024,637,803.45 = 1,325,977,055.10/x
  3. Step 3: Cross multiply
    2,019,826,424.70x = 3,024,637,803.45 × 1,325,977,055.10
  4. Step 4: Simplify right side
    2,019,826,424.70x = 4,010,600,327,362,763,264
  5. Step 5: Solve for x
    x = 4,010,600,327,362,763,264/2,019,826,424.70
  6. Step 6: Final answer
    x = 1,985,616,327.38

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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.