Home / 2,973,124,269-4,103,019,367.49-1,703,210,687.77

Finding the Fourth Proportional to 2,973,124,269, 4,103,019,367.49 and 1,703,210,687.77

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Solution

The fourth proportional to 2,973,124,269, 4,103,019,367.49 and 1,703,210,687.77 is: 2,350,492,548.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,124,269 : 4,103,019,367.49 = 1,703,210,687.77 : x
  2. Step 2: Convert to fraction form
    2,973,124,269/4,103,019,367.49 = 1,703,210,687.77/x
  3. Step 3: Cross multiply
    2,973,124,269x = 4,103,019,367.49 × 1,703,210,687.77
  4. Step 4: Simplify right side
    2,973,124,269x = 6,988,306,438,836,273,152
  5. Step 5: Solve for x
    x = 6,988,306,438,836,273,152/2,973,124,269
  6. Step 6: Final answer
    x = 2,350,492,548.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.