Home / 2,248,985,702,880.20-3,372,415,120,389.20-871,235,014,070.02

Finding the Fourth Proportional to 2,248,985,702,880.20, 3,372,415,120,389.20 and 871,235,014,070.02

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Solution

The fourth proportional to 2,248,985,702,880.20, 3,372,415,120,389.20 and 871,235,014,070.02 is: 1,306,440,557,225.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,985,702,880.20 : 3,372,415,120,389.20 = 871,235,014,070.02 : x
  2. Step 2: Convert to fraction form
    2,248,985,702,880.20/3,372,415,120,389.20 = 871,235,014,070.02/x
  3. Step 3: Cross multiply
    2,248,985,702,880.20x = 3,372,415,120,389.20 × 871,235,014,070.02
  4. Step 4: Simplify right side
    2,248,985,702,880.20x = 2,938,166,134,862,232,888,016,896
  5. Step 5: Solve for x
    x = 2,938,166,134,862,232,888,016,896/2,248,985,702,880.20
  6. Step 6: Final answer
    x = 1,306,440,557,225.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.