Home / 32,396,403.85-48,595,181.78-9,677,581.45

Finding the Fourth Proportional to 32,396,403.85, 48,595,181.78 and 9,677,581.45

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Solution

The fourth proportional to 32,396,403.85, 48,595,181.78 and 9,677,581.45 is: 14,516,544.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,396,403.85 : 48,595,181.78 = 9,677,581.45 : x
  2. Step 2: Convert to fraction form
    32,396,403.85/48,595,181.78 = 9,677,581.45/x
  3. Step 3: Cross multiply
    32,396,403.85x = 48,595,181.78 × 9,677,581.45
  4. Step 4: Simplify right side
    32,396,403.85x = 470,283,829,705,118
  5. Step 5: Solve for x
    x = 470,283,829,705,118/32,396,403.85
  6. Step 6: Final answer
    x = 14,516,544.24

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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.