Home / 341,508,656.85-471,282,098.61-184,875,758.77

Finding the Fourth Proportional to 341,508,656.85, 471,282,098.61 and 184,875,758.77

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Solution

The fourth proportional to 341,508,656.85, 471,282,098.61 and 184,875,758.77 is: 255,128,629.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,508,656.85 : 471,282,098.61 = 184,875,758.77 : x
  2. Step 2: Convert to fraction form
    341,508,656.85/471,282,098.61 = 184,875,758.77/x
  3. Step 3: Cross multiply
    341,508,656.85x = 471,282,098.61 × 184,875,758.77
  4. Step 4: Simplify right side
    341,508,656.85x = 87,128,635,575,241,728
  5. Step 5: Solve for x
    x = 87,128,635,575,241,728/341,508,656.85
  6. Step 6: Final answer
    x = 255,128,629.47

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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.