Home / 184,399,944.74-254,486,429.84-105,018,362.91

Finding the Fourth Proportional to 184,399,944.74, 254,486,429.84 and 105,018,362.91

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Solution

The fourth proportional to 184,399,944.74, 254,486,429.84 and 105,018,362.91 is: 144,933,602.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,399,944.74 : 254,486,429.84 = 105,018,362.91 : x
  2. Step 2: Convert to fraction form
    184,399,944.74/254,486,429.84 = 105,018,362.91/x
  3. Step 3: Cross multiply
    184,399,944.74x = 254,486,429.84 × 105,018,362.91
  4. Step 4: Simplify right side
    184,399,944.74x = 26,725,748,244,082,280
  5. Step 5: Solve for x
    x = 26,725,748,244,082,280/184,399,944.74
  6. Step 6: Final answer
    x = 144,933,602.24

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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.