Home / 184,211,101.13-254,119,547.30-109,819,242.72

Finding the Fourth Proportional to 184,211,101.13, 254,119,547.30 and 109,819,242.72

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Solution

The fourth proportional to 184,211,101.13, 254,119,547.30 and 109,819,242.72 is: 151,495,844.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,211,101.13 : 254,119,547.30 = 109,819,242.72 : x
  2. Step 2: Convert to fraction form
    184,211,101.13/254,119,547.30 = 109,819,242.72/x
  3. Step 3: Cross multiply
    184,211,101.13x = 254,119,547.30 × 109,819,242.72
  4. Step 4: Simplify right side
    184,211,101.13x = 27,907,216,244,286,124
  5. Step 5: Solve for x
    x = 27,907,216,244,286,124/184,211,101.13
  6. Step 6: Final answer
    x = 151,495,844.03

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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.