Home / 93,314,433.60-139,971,650.40-29,489,025.60

Finding the Fourth Proportional to 93,314,433.60, 139,971,650.40 and 29,489,025.60

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Solution

The fourth proportional to 93,314,433.60, 139,971,650.40 and 29,489,025.60 is: 44,233,538.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,314,433.60 : 139,971,650.40 = 29,489,025.60 : x
  2. Step 2: Convert to fraction form
    93,314,433.60/139,971,650.40 = 29,489,025.60/x
  3. Step 3: Cross multiply
    93,314,433.60x = 139,971,650.40 × 29,489,025.60
  4. Step 4: Simplify right side
    93,314,433.60x = 4,127,627,581,919,850.50
  5. Step 5: Solve for x
    x = 4,127,627,581,919,850.50/93,314,433.60
  6. Step 6: Final answer
    x = 44,233,538.40

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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.