Home / 2,248,985,702,883.40-3,372,415,120,393.90-871,235,014,073.27

Finding the Fourth Proportional to 2,248,985,702,883.40, 3,372,415,120,393.90 and 871,235,014,073.27

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Solution

The fourth proportional to 2,248,985,702,883.40, 3,372,415,120,393.90 and 871,235,014,073.27 is: 1,306,440,557,230.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,985,702,883.40 : 3,372,415,120,393.90 = 871,235,014,073.27 : x
  2. Step 2: Convert to fraction form
    2,248,985,702,883.40/3,372,415,120,393.90 = 871,235,014,073.27/x
  3. Step 3: Cross multiply
    2,248,985,702,883.40x = 3,372,415,120,393.90 × 871,235,014,073.27
  4. Step 4: Simplify right side
    2,248,985,702,883.40x = 2,938,166,134,877,287,822,131,200
  5. Step 5: Solve for x
    x = 2,938,166,134,877,287,822,131,200/2,248,985,702,883.40
  6. Step 6: Final answer
    x = 1,306,440,557,230.00

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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.