Home / 14,013,347,136.04-19,337,632,231.62-7,669,702,043.56

Finding the Fourth Proportional to 14,013,347,136.04, 19,337,632,231.62 and 7,669,702,043.56

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Solution

The fourth proportional to 14,013,347,136.04, 19,337,632,231.62 and 7,669,702,043.56 is: 10,583,758,184.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,013,347,136.04 : 19,337,632,231.62 = 7,669,702,043.56 : x
  2. Step 2: Convert to fraction form
    14,013,347,136.04/19,337,632,231.62 = 7,669,702,043.56/x
  3. Step 3: Cross multiply
    14,013,347,136.04x = 19,337,632,231.62 × 7,669,702,043.56
  4. Step 4: Simplify right side
    14,013,347,136.04x = 148,313,877,444,467,621,888
  5. Step 5: Solve for x
    x = 148,313,877,444,467,621,888/14,013,347,136.04
  6. Step 6: Final answer
    x = 10,583,758,184.58

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1.5x scale

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.