Home / 184,750,665.90-254,928,494.37-112,209,937.17

Finding the Fourth Proportional to 184,750,665.90, 254,928,494.37 and 112,209,937.17

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Solution

The fourth proportional to 184,750,665.90, 254,928,494.37 and 112,209,937.17 is: 154,833,056.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,750,665.90 : 254,928,494.37 = 112,209,937.17 : x
  2. Step 2: Convert to fraction form
    184,750,665.90/254,928,494.37 = 112,209,937.17/x
  3. Step 3: Cross multiply
    184,750,665.90x = 254,928,494.37 × 112,209,937.17
  4. Step 4: Simplify right side
    184,750,665.90x = 28,605,510,336,100,400
  5. Step 5: Solve for x
    x = 28,605,510,336,100,400/184,750,665.90
  6. Step 6: Final answer
    x = 154,833,056.74

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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.