Home / 26,396,430.60-39,563,153.10-23,688,049.80

Finding the Fourth Proportional to 26,396,430.60, 39,563,153.10 and 23,688,049.80

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Solution

The fourth proportional to 26,396,430.60, 39,563,153.10 and 23,688,049.80 is: 35,503,813.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,396,430.60 : 39,563,153.10 = 23,688,049.80 : x
  2. Step 2: Convert to fraction form
    26,396,430.60/39,563,153.10 = 23,688,049.80/x
  3. Step 3: Cross multiply
    26,396,430.60x = 39,563,153.10 × 23,688,049.80
  4. Step 4: Simplify right side
    26,396,430.60x = 937,173,940,877,824.50
  5. Step 5: Solve for x
    x = 937,173,940,877,824.50/26,396,430.60
  6. Step 6: Final answer
    x = 35,503,813.19

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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.