Home / 43,010,444.40-64,515,666.60-32,393,612.40

Finding the Fourth Proportional to 43,010,444.40, 64,515,666.60 and 32,393,612.40

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Solution

The fourth proportional to 43,010,444.40, 64,515,666.60 and 32,393,612.40 is: 48,590,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,010,444.40 : 64,515,666.60 = 32,393,612.40 : x
  2. Step 2: Convert to fraction form
    43,010,444.40/64,515,666.60 = 32,393,612.40/x
  3. Step 3: Cross multiply
    43,010,444.40x = 64,515,666.60 × 32,393,612.40
  4. Step 4: Simplify right side
    43,010,444.40x = 2,089,895,497,568,025.75
  5. Step 5: Solve for x
    x = 2,089,895,497,568,025.75/43,010,444.40
  6. Step 6: Final answer
    x = 48,590,418.60

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1.5x scale

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.