Home / 341,508,970.56-471,282,531.84-184,876,072.32

Finding the Fourth Proportional to 341,508,970.56, 471,282,531.84 and 184,876,072.32

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Solution

The fourth proportional to 341,508,970.56, 471,282,531.84 and 184,876,072.32 is: 255,129,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,508,970.56 : 471,282,531.84 = 184,876,072.32 : x
  2. Step 2: Convert to fraction form
    341,508,970.56/471,282,531.84 = 184,876,072.32/x
  3. Step 3: Cross multiply
    341,508,970.56x = 471,282,531.84 × 184,876,072.32
  4. Step 4: Simplify right side
    341,508,970.56x = 87,128,863,439,604,528
  5. Step 5: Solve for x
    x = 87,128,863,439,604,528/341,508,970.56
  6. Step 6: Final answer
    x = 255,129,062.34

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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.