Home / 341,357,878.32-471,070,282.68-184,721,555.76

Finding the Fourth Proportional to 341,357,878.32, 471,070,282.68 and 184,721,555.76

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Solution

The fourth proportional to 341,357,878.32, 471,070,282.68 and 184,721,555.76 is: 254,913,804.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,357,878.32 : 471,070,282.68 = 184,721,555.76 : x
  2. Step 2: Convert to fraction form
    341,357,878.32/471,070,282.68 = 184,721,555.76/x
  3. Step 3: Cross multiply
    341,357,878.32x = 471,070,282.68 × 184,721,555.76
  4. Step 4: Simplify right side
    341,357,878.32x = 87,016,835,488,952,576
  5. Step 5: Solve for x
    x = 87,016,835,488,952,576/341,357,878.32
  6. Step 6: Final answer
    x = 254,913,804.59

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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.