Home / 54,670,323,936.18-81,997,200,128.43-14,879,199,538.02

Finding the Fourth Proportional to 54,670,323,936.18, 81,997,200,128.43 and 14,879,199,538.02

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Solution

The fourth proportional to 54,670,323,936.18, 81,997,200,128.43 and 14,879,199,538.02 is: 22,316,544,231.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,670,323,936.18 : 81,997,200,128.43 = 14,879,199,538.02 : x
  2. Step 2: Convert to fraction form
    54,670,323,936.18/81,997,200,128.43 = 14,879,199,538.02/x
  3. Step 3: Cross multiply
    54,670,323,936.18x = 81,997,200,128.43 × 14,879,199,538.02
  4. Step 4: Simplify right side
    54,670,323,936.18x = 1,220,052,702,269,869,129,728
  5. Step 5: Solve for x
    x = 1,220,052,702,269,869,129,728/54,670,323,936.18
  6. Step 6: Final answer
    x = 22,316,544,231.46

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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.