Home / 32,227,162.08-48,323,074.08-12,776,683.92

Finding the Fourth Proportional to 32,227,162.08, 48,323,074.08 and 12,776,683.92

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Solution

The fourth proportional to 32,227,162.08, 48,323,074.08 and 12,776,683.92 is: 19,158,020.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,227,162.08 : 48,323,074.08 = 12,776,683.92 : x
  2. Step 2: Convert to fraction form
    32,227,162.08/48,323,074.08 = 12,776,683.92/x
  3. Step 3: Cross multiply
    32,227,162.08x = 48,323,074.08 × 12,776,683.92
  4. Step 4: Simplify right side
    32,227,162.08x = 617,408,643,562,904.75
  5. Step 5: Solve for x
    x = 617,408,643,562,904.75/32,227,162.08
  6. Step 6: Final answer
    x = 19,158,020.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.