Home / 174,242,402.40-261,447,584.40-123,014,114.40

Finding the Fourth Proportional to 174,242,402.40, 261,447,584.40 and 123,014,114.40

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Solution

The fourth proportional to 174,242,402.40, 261,447,584.40 and 123,014,114.40 is: 184,580,461.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,242,402.40 : 261,447,584.40 = 123,014,114.40 : x
  2. Step 2: Convert to fraction form
    174,242,402.40/261,447,584.40 = 123,014,114.40/x
  3. Step 3: Cross multiply
    174,242,402.40x = 261,447,584.40 × 123,014,114.40
  4. Step 4: Simplify right side
    174,242,402.40x = 32,161,743,056,985,256
  5. Step 5: Solve for x
    x = 32,161,743,056,985,256/174,242,402.40
  6. Step 6: Final answer
    x = 184,580,461.55

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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.