Home / 3,006,521,733.93-4,504,446,933.21-1,255,871,820.84

Finding the Fourth Proportional to 3,006,521,733.93, 4,504,446,933.21 and 1,255,871,820.84

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Solution

The fourth proportional to 3,006,521,733.93, 4,504,446,933.21 and 1,255,871,820.84 is: 1,881,578,938.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,521,733.93 : 4,504,446,933.21 = 1,255,871,820.84 : x
  2. Step 2: Convert to fraction form
    3,006,521,733.93/4,504,446,933.21 = 1,255,871,820.84/x
  3. Step 3: Cross multiply
    3,006,521,733.93x = 4,504,446,933.21 × 1,255,871,820.84
  4. Step 4: Simplify right side
    3,006,521,733.93x = 5,657,007,971,887,596,544
  5. Step 5: Solve for x
    x = 5,657,007,971,887,596,544/3,006,521,733.93
  6. Step 6: Final answer
    x = 1,881,578,938.23

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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.