Home / 4,855,688,063.61-7,283,789,320.53-1,496,566,220.57

Finding the Fourth Proportional to 4,855,688,063.61, 7,283,789,320.53 and 1,496,566,220.57

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Solution

The fourth proportional to 4,855,688,063.61, 7,283,789,320.53 and 1,496,566,220.57 is: 2,244,928,609.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,688,063.61 : 7,283,789,320.53 = 1,496,566,220.57 : x
  2. Step 2: Convert to fraction form
    4,855,688,063.61/7,283,789,320.53 = 1,496,566,220.57/x
  3. Step 3: Cross multiply
    4,855,688,063.61x = 7,283,789,320.53 × 1,496,566,220.57
  4. Step 4: Simplify right side
    4,855,688,063.61x = 10,900,673,054,853,709,824
  5. Step 5: Solve for x
    x = 10,900,673,054,853,709,824/4,855,688,063.61
  6. Step 6: Final answer
    x = 2,244,928,609.92

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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.