Home / 26,214,328.60-39,321,492.90-16,010,661.40

Finding the Fourth Proportional to 26,214,328.60, 39,321,492.90 and 16,010,661.40

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Solution

The fourth proportional to 26,214,328.60, 39,321,492.90 and 16,010,661.40 is: 24,015,992.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,214,328.60 : 39,321,492.90 = 16,010,661.40 : x
  2. Step 2: Convert to fraction form
    26,214,328.60/39,321,492.90 = 16,010,661.40/x
  3. Step 3: Cross multiply
    26,214,328.60x = 39,321,492.90 × 16,010,661.40
  4. Step 4: Simplify right side
    26,214,328.60x = 629,563,108,564,404
  5. Step 5: Solve for x
    x = 629,563,108,564,404/26,214,328.60
  6. Step 6: Final answer
    x = 24,015,992.10

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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.