Home / 14,980,525.60-22,432,772.40-8,241,325.60

Finding the Fourth Proportional to 14,980,525.60, 22,432,772.40 and 8,241,325.60

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Solution

The fourth proportional to 14,980,525.60, 22,432,772.40 and 8,241,325.60 is: 12,341,074.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,980,525.60 : 22,432,772.40 = 8,241,325.60 : x
  2. Step 2: Convert to fraction form
    14,980,525.60/22,432,772.40 = 8,241,325.60/x
  3. Step 3: Cross multiply
    14,980,525.60x = 22,432,772.40 × 8,241,325.60
  4. Step 4: Simplify right side
    14,980,525.60x = 184,875,781,459,093.41
  5. Step 5: Solve for x
    x = 184,875,781,459,093.41/14,980,525.60
  6. Step 6: Final answer
    x = 12,341,074.43

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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.