Home / 19,849,783,224.99-29,783,467,465.80-10,404,182,270.82

Finding the Fourth Proportional to 19,849,783,224.99, 29,783,467,465.80 and 10,404,182,270.82

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Solution

The fourth proportional to 19,849,783,224.99, 29,783,467,465.80 and 10,404,182,270.82 is: 15,610,882,026.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,849,783,224.99 : 29,783,467,465.80 = 10,404,182,270.82 : x
  2. Step 2: Convert to fraction form
    19,849,783,224.99/29,783,467,465.80 = 10,404,182,270.82/x
  3. Step 3: Cross multiply
    19,849,783,224.99x = 29,783,467,465.80 × 10,404,182,270.82
  4. Step 4: Simplify right side
    19,849,783,224.99x = 309,872,624,171,220,598,784
  5. Step 5: Solve for x
    x = 309,872,624,171,220,598,784/19,849,783,224.99
  6. Step 6: Final answer
    x = 15,610,882,026.21

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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.