Home / 350,901,407.54-526,432,834.29-117,763,057.03

Finding the Fourth Proportional to 350,901,407.54, 526,432,834.29 and 117,763,057.03

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Solution

The fourth proportional to 350,901,407.54, 526,432,834.29 and 117,763,057.03 is: 176,671,676.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,901,407.54 : 526,432,834.29 = 117,763,057.03 : x
  2. Step 2: Convert to fraction form
    350,901,407.54/526,432,834.29 = 117,763,057.03/x
  3. Step 3: Cross multiply
    350,901,407.54x = 526,432,834.29 × 117,763,057.03
  4. Step 4: Simplify right side
    350,901,407.54x = 61,994,339,886,957,816
  5. Step 5: Solve for x
    x = 61,994,339,886,957,816/350,901,407.54
  6. Step 6: Final answer
    x = 176,671,676.30

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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.