Home / 14,140,175,970.43-19,514,313,830.16-7,796,524,185.73

Finding the Fourth Proportional to 14,140,175,970.43, 19,514,313,830.16 and 7,796,524,185.73

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Solution

The fourth proportional to 14,140,175,970.43, 19,514,313,830.16 and 7,796,524,185.73 is: 10,759,683,618.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,140,175,970.43 : 19,514,313,830.16 = 7,796,524,185.73 : x
  2. Step 2: Convert to fraction form
    14,140,175,970.43/19,514,313,830.16 = 7,796,524,185.73/x
  3. Step 3: Cross multiply
    14,140,175,970.43x = 19,514,313,830.16 × 7,796,524,185.73
  4. Step 4: Simplify right side
    14,140,175,970.43x = 152,143,819,744,824,492,032
  5. Step 5: Solve for x
    x = 152,143,819,744,824,492,032/14,140,175,970.43
  6. Step 6: Final answer
    x = 10,759,683,618.01

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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.