Home / 184,170,784.50-254,146,746.69-104,778,368.82

Finding the Fourth Proportional to 184,170,784.50, 254,146,746.69 and 104,778,368.82

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Solution

The fourth proportional to 184,170,784.50, 254,146,746.69 and 104,778,368.82 is: 144,589,065.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,170,784.50 : 254,146,746.69 = 104,778,368.82 : x
  2. Step 2: Convert to fraction form
    184,170,784.50/254,146,746.69 = 104,778,368.82/x
  3. Step 3: Cross multiply
    184,170,784.50x = 254,146,746.69 × 104,778,368.82
  4. Step 4: Simplify right side
    184,170,784.50x = 26,629,081,559,087,932
  5. Step 5: Solve for x
    x = 26,629,081,559,087,932/184,170,784.50
  6. Step 6: Final answer
    x = 144,589,065.15

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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.