Home / 341,875,097.73-471,788,051.85-185,242,081.19

Finding the Fourth Proportional to 341,875,097.73, 471,788,051.85 and 185,242,081.19

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Solution

The fourth proportional to 341,875,097.73, 471,788,051.85 and 185,242,081.19 is: 255,634,297.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,875,097.73 : 471,788,051.85 = 185,242,081.19 : x
  2. Step 2: Convert to fraction form
    341,875,097.73/471,788,051.85 = 185,242,081.19/x
  3. Step 3: Cross multiply
    341,875,097.73x = 471,788,051.85 × 185,242,081.19
  4. Step 4: Simplify right side
    341,875,097.73x = 87,395,000,602,910,688
  5. Step 5: Solve for x
    x = 87,395,000,602,910,688/341,875,097.73
  6. Step 6: Final answer
    x = 255,634,297.97

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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.