Home / 9,609,834,911.46-14,409,497,535.20-7,630,591,029.81

Finding the Fourth Proportional to 9,609,834,911.46, 14,409,497,535.20 and 7,630,591,029.81

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Solution

The fourth proportional to 9,609,834,911.46, 14,409,497,535.20 and 7,630,591,029.81 is: 11,441,713,999.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,834,911.46 : 14,409,497,535.20 = 7,630,591,029.81 : x
  2. Step 2: Convert to fraction form
    9,609,834,911.46/14,409,497,535.20 = 7,630,591,029.81/x
  3. Step 3: Cross multiply
    9,609,834,911.46x = 14,409,497,535.20 × 7,630,591,029.81
  4. Step 4: Simplify right side
    9,609,834,911.46x = 109,952,982,636,105,482,240
  5. Step 5: Solve for x
    x = 109,952,982,636,105,482,240/9,609,834,911.46
  6. Step 6: Final answer
    x = 11,441,713,999.17

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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.