Home / 183,078,325.90-252,407,679.60-132,114,397.69

Finding the Fourth Proportional to 183,078,325.90, 252,407,679.60 and 132,114,397.69

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Solution

The fourth proportional to 183,078,325.90, 252,407,679.60 and 132,114,397.69 is: 182,144,382.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,078,325.90 : 252,407,679.60 = 132,114,397.69 : x
  2. Step 2: Convert to fraction form
    183,078,325.90/252,407,679.60 = 132,114,397.69/x
  3. Step 3: Cross multiply
    183,078,325.90x = 252,407,679.60 × 132,114,397.69
  4. Step 4: Simplify right side
    183,078,325.90x = 33,346,688,562,684,500
  5. Step 5: Solve for x
    x = 33,346,688,562,684,500/183,078,325.90
  6. Step 6: Final answer
    x = 182,144,382.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.