Home / 22,349,076,710.39-33,496,010,355.19-19,179,008,559.15

Finding the Fourth Proportional to 22,349,076,710.39, 33,496,010,355.19 and 19,179,008,559.15

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Solution

The fourth proportional to 22,349,076,710.39, 33,496,010,355.19 and 19,179,008,559.15 is: 28,744,823,673.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349,076,710.39 : 33,496,010,355.19 = 19,179,008,559.15 : x
  2. Step 2: Convert to fraction form
    22,349,076,710.39/33,496,010,355.19 = 19,179,008,559.15/x
  3. Step 3: Cross multiply
    22,349,076,710.39x = 33,496,010,355.19 × 19,179,008,559.15
  4. Step 4: Simplify right side
    22,349,076,710.39x = 642,420,269,299,393,626,112
  5. Step 5: Solve for x
    x = 642,420,269,299,393,626,112/22,349,076,710.39
  6. Step 6: Final answer
    x = 28,744,823,673.22

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1.5x scale

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.