Home / 184,399,957.93-254,486,448.11-105,018,376.10

Finding the Fourth Proportional to 184,399,957.93, 254,486,448.11 and 105,018,376.10

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Solution

The fourth proportional to 184,399,957.93, 254,486,448.11 and 105,018,376.10 is: 144,933,620.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,399,957.93 : 254,486,448.11 = 105,018,376.10 : x
  2. Step 2: Convert to fraction form
    184,399,957.93/254,486,448.11 = 105,018,376.10/x
  3. Step 3: Cross multiply
    184,399,957.93x = 254,486,448.11 × 105,018,376.10
  4. Step 4: Simplify right side
    184,399,957.93x = 26,725,753,519,969,116
  5. Step 5: Solve for x
    x = 26,725,753,519,969,116/184,399,957.93
  6. Step 6: Final answer
    x = 144,933,620.48

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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.