Home / 341,508,667.49-471,282,113.30-184,875,769.41

Finding the Fourth Proportional to 341,508,667.49, 471,282,113.30 and 184,875,769.41

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Solution

The fourth proportional to 341,508,667.49, 471,282,113.30 and 184,875,769.41 is: 255,128,644.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,508,667.49 : 471,282,113.30 = 184,875,769.41 : x
  2. Step 2: Convert to fraction form
    341,508,667.49/471,282,113.30 = 184,875,769.41/x
  3. Step 3: Cross multiply
    341,508,667.49x = 471,282,113.30 × 184,875,769.41
  4. Step 4: Simplify right side
    341,508,667.49x = 87,128,643,302,816,608
  5. Step 5: Solve for x
    x = 87,128,643,302,816,608/341,508,667.49
  6. Step 6: Final answer
    x = 255,128,644.15

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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.