Home / 5,806,015,315.53-8,708,998,117.25-1,608,956,142.93

Finding the Fourth Proportional to 5,806,015,315.53, 8,708,998,117.25 and 1,608,956,142.93

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Solution

The fourth proportional to 5,806,015,315.53, 8,708,998,117.25 and 1,608,956,142.93 is: 2,413,427,326.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,015,315.53 : 8,708,998,117.25 = 1,608,956,142.93 : x
  2. Step 2: Convert to fraction form
    5,806,015,315.53/8,708,998,117.25 = 1,608,956,142.93/x
  3. Step 3: Cross multiply
    5,806,015,315.53x = 8,708,998,117.25 × 1,608,956,142.93
  4. Step 4: Simplify right side
    5,806,015,315.53x = 14,012,396,019,507,148,800
  5. Step 5: Solve for x
    x = 14,012,396,019,507,148,800/5,806,015,315.53
  6. Step 6: Final answer
    x = 2,413,427,326.32

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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.