Home / 4,830,614,402.40-7,243,370,686.80-2,067,121,202.40

Finding the Fourth Proportional to 4,830,614,402.40, 7,243,370,686.80 and 2,067,121,202.40

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Solution

The fourth proportional to 4,830,614,402.40, 7,243,370,686.80 and 2,067,121,202.40 is: 3,099,590,212.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,614,402.40 : 7,243,370,686.80 = 2,067,121,202.40 : x
  2. Step 2: Convert to fraction form
    4,830,614,402.40/7,243,370,686.80 = 2,067,121,202.40/x
  3. Step 3: Cross multiply
    4,830,614,402.40x = 7,243,370,686.80 × 2,067,121,202.40
  4. Step 4: Simplify right side
    4,830,614,402.40x = 14,972,925,123,526,930,432
  5. Step 5: Solve for x
    x = 14,972,925,123,526,930,432/4,830,614,402.40
  6. Step 6: Final answer
    x = 3,099,590,212.81

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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.