Home / 301,085,293.50-451,627,966.89-107,004,368.97

Finding the Fourth Proportional to 301,085,293.50, 451,627,966.89 and 107,004,368.97

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Solution

The fourth proportional to 301,085,293.50, 451,627,966.89 and 107,004,368.97 is: 160,506,562.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,085,293.50 : 451,627,966.89 = 107,004,368.97 : x
  2. Step 2: Convert to fraction form
    301,085,293.50/451,627,966.89 = 107,004,368.97/x
  3. Step 3: Cross multiply
    301,085,293.50x = 451,627,966.89 × 107,004,368.97
  4. Step 4: Simplify right side
    301,085,293.50x = 48,326,165,606,268,504
  5. Step 5: Solve for x
    x = 48,326,165,606,268,504/301,085,293.50
  6. Step 6: Final answer
    x = 160,506,562.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.