Home / 366,268,650.30-549,402,975.45-250,042,503.60

Finding the Fourth Proportional to 366,268,650.30, 549,402,975.45 and 250,042,503.60

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Solution

The fourth proportional to 366,268,650.30, 549,402,975.45 and 250,042,503.60 is: 375,063,755.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,268,650.30 : 549,402,975.45 = 250,042,503.60 : x
  2. Step 2: Convert to fraction form
    366,268,650.30/549,402,975.45 = 250,042,503.60/x
  3. Step 3: Cross multiply
    366,268,650.30x = 549,402,975.45 × 250,042,503.60
  4. Step 4: Simplify right side
    366,268,650.30x = 137,374,095,466,807,344
  5. Step 5: Solve for x
    x = 137,374,095,466,807,344/366,268,650.30
  6. Step 6: Final answer
    x = 375,063,755.40

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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.