Home / 434,094,102.90-599,050,578.69-235,856,374.74

Finding the Fourth Proportional to 434,094,102.90, 599,050,578.69 and 235,856,374.74

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Solution

The fourth proportional to 434,094,102.90, 599,050,578.69 and 235,856,374.74 is: 325,482,186.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,094,102.90 : 599,050,578.69 = 235,856,374.74 : x
  2. Step 2: Convert to fraction form
    434,094,102.90/599,050,578.69 = 235,856,374.74/x
  3. Step 3: Cross multiply
    434,094,102.90x = 599,050,578.69 × 235,856,374.74
  4. Step 4: Simplify right side
    434,094,102.90x = 141,289,897,775,722,512
  5. Step 5: Solve for x
    x = 141,289,897,775,722,512/434,094,102.90
  6. Step 6: Final answer
    x = 325,482,186.54

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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.