Home / 6,019,790,721.84-9,030,848,927.51-2,288,792,019.76

Finding the Fourth Proportional to 6,019,790,721.84, 9,030,848,927.51 and 2,288,792,019.76

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Solution

The fourth proportional to 6,019,790,721.84, 9,030,848,927.51 and 2,288,792,019.76 is: 3,433,630,156.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,790,721.84 : 9,030,848,927.51 = 2,288,792,019.76 : x
  2. Step 2: Convert to fraction form
    6,019,790,721.84/9,030,848,927.51 = 2,288,792,019.76/x
  3. Step 3: Cross multiply
    6,019,790,721.84x = 9,030,848,927.51 × 2,288,792,019.76
  4. Step 4: Simplify right side
    6,019,790,721.84x = 20,669,734,956,959,895,552
  5. Step 5: Solve for x
    x = 20,669,734,956,959,895,552/6,019,790,721.84
  6. Step 6: Final answer
    x = 3,433,630,156.28

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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.