Home / 273,632,044.55-377,612,425.06-148,185,214.25

Finding the Fourth Proportional to 273,632,044.55, 377,612,425.06 and 148,185,214.25

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Solution

The fourth proportional to 273,632,044.55, 377,612,425.06 and 148,185,214.25 is: 204,495,705.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,632,044.55 : 377,612,425.06 = 148,185,214.25 : x
  2. Step 2: Convert to fraction form
    273,632,044.55/377,612,425.06 = 148,185,214.25/x
  3. Step 3: Cross multiply
    273,632,044.55x = 377,612,425.06 × 148,185,214.25
  4. Step 4: Simplify right side
    273,632,044.55x = 55,956,578,108,719,648
  5. Step 5: Solve for x
    x = 55,956,578,108,719,648/273,632,044.55
  6. Step 6: Final answer
    x = 204,495,705.91

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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.