Home / 184,754,432.46-277,227,180.96-81,196,301.46

Finding the Fourth Proportional to 184,754,432.46, 277,227,180.96 and 81,196,301.46

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Solution

The fourth proportional to 184,754,432.46, 277,227,180.96 and 81,196,301.46 is: 121,836,436.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,754,432.46 : 277,227,180.96 = 81,196,301.46 : x
  2. Step 2: Convert to fraction form
    184,754,432.46/277,227,180.96 = 81,196,301.46/x
  3. Step 3: Cross multiply
    184,754,432.46x = 277,227,180.96 × 81,196,301.46
  4. Step 4: Simplify right side
    184,754,432.46x = 22,509,821,758,134,128
  5. Step 5: Solve for x
    x = 22,509,821,758,134,128/184,754,432.46
  6. Step 6: Final answer
    x = 121,836,436.93

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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.