Home / 333,048,779.91-459,612,757.86-182,338,921.17

Finding the Fourth Proportional to 333,048,779.91, 459,612,757.86 and 182,338,921.17

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Solution

The fourth proportional to 333,048,779.91, 459,612,757.86 and 182,338,921.17 is: 251,630,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,048,779.91 : 459,612,757.86 = 182,338,921.17 : x
  2. Step 2: Convert to fraction form
    333,048,779.91/459,612,757.86 = 182,338,921.17/x
  3. Step 3: Cross multiply
    333,048,779.91x = 459,612,757.86 × 182,338,921.17
  4. Step 4: Simplify right side
    333,048,779.91x = 83,805,294,424,160,832
  5. Step 5: Solve for x
    x = 83,805,294,424,160,832/333,048,779.91
  6. Step 6: Final answer
    x = 251,630,690.40

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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.