Home / 97,674,364.40-146,511,546.60-46,656,028.40

Finding the Fourth Proportional to 97,674,364.40, 146,511,546.60 and 46,656,028.40

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Solution

The fourth proportional to 97,674,364.40, 146,511,546.60 and 46,656,028.40 is: 69,984,042.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,674,364.40 : 146,511,546.60 = 46,656,028.40 : x
  2. Step 2: Convert to fraction form
    97,674,364.40/146,511,546.60 = 46,656,028.40/x
  3. Step 3: Cross multiply
    97,674,364.40x = 146,511,546.60 × 46,656,028.40
  4. Step 4: Simplify right side
    97,674,364.40x = 6,835,646,879,097,523
  5. Step 5: Solve for x
    x = 6,835,646,879,097,523/97,674,364.40
  6. Step 6: Final answer
    x = 69,984,042.60

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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.