Home / 54,670,323,938.18-81,997,200,131.42-14,879,199,540.02

Finding the Fourth Proportional to 54,670,323,938.18, 81,997,200,131.42 and 14,879,199,540.02

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Solution

The fourth proportional to 54,670,323,938.18, 81,997,200,131.42 and 14,879,199,540.02 is: 22,316,544,234.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,670,323,938.18 : 81,997,200,131.42 = 14,879,199,540.02 : x
  2. Step 2: Convert to fraction form
    54,670,323,938.18/81,997,200,131.42 = 14,879,199,540.02/x
  3. Step 3: Cross multiply
    54,670,323,938.18x = 81,997,200,131.42 × 14,879,199,540.02
  4. Step 4: Simplify right side
    54,670,323,938.18x = 1,220,052,702,478,352,252,928
  5. Step 5: Solve for x
    x = 1,220,052,702,478,352,252,928/54,670,323,938.18
  6. Step 6: Final answer
    x = 22,316,544,234.45

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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.