Home / 14,059,444.32-21,089,341.44-4,474,785.60

Finding the Fourth Proportional to 14,059,444.32, 21,089,341.44 and 4,474,785.60

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Solution

The fourth proportional to 14,059,444.32, 21,089,341.44 and 4,474,785.60 is: 6,712,234.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,059,444.32 : 21,089,341.44 = 4,474,785.60 : x
  2. Step 2: Convert to fraction form
    14,059,444.32/21,089,341.44 = 4,474,785.60/x
  3. Step 3: Cross multiply
    14,059,444.32x = 21,089,341.44 × 4,474,785.60
  4. Step 4: Simplify right side
    14,059,444.32x = 94,370,281,389,195.27
  5. Step 5: Solve for x
    x = 94,370,281,389,195.27/14,059,444.32
  6. Step 6: Final answer
    x = 6,712,234.09

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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.