Home / 14,567,410.60-20,103,023.59-8,041,038.35

Finding the Fourth Proportional to 14,567,410.60, 20,103,023.59 and 8,041,038.35

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Solution

The fourth proportional to 14,567,410.60, 20,103,023.59 and 8,041,038.35 is: 11,096,631.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,410.60 : 20,103,023.59 = 8,041,038.35 : x
  2. Step 2: Convert to fraction form
    14,567,410.60/20,103,023.59 = 8,041,038.35/x
  3. Step 3: Cross multiply
    14,567,410.60x = 20,103,023.59 × 8,041,038.35
  4. Step 4: Simplify right side
    14,567,410.60x = 161,649,183,668,299.62
  5. Step 5: Solve for x
    x = 161,649,183,668,299.62/14,567,410.60
  6. Step 6: Final answer
    x = 11,096,631.25

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1.5x scale

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.