Home / 17,545,313.60-26,280,645.60-14,559,329.60

Finding the Fourth Proportional to 17,545,313.60, 26,280,645.60 and 14,559,329.60

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Solution

The fourth proportional to 17,545,313.60, 26,280,645.60 and 14,559,329.60 is: 21,808,021.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,545,313.60 : 26,280,645.60 = 14,559,329.60 : x
  2. Step 2: Convert to fraction form
    17,545,313.60/26,280,645.60 = 14,559,329.60/x
  3. Step 3: Cross multiply
    17,545,313.60x = 26,280,645.60 × 14,559,329.60
  4. Step 4: Simplify right side
    17,545,313.60x = 382,628,581,391,189.75
  5. Step 5: Solve for x
    x = 382,628,581,391,189.75/17,545,313.60
  6. Step 6: Final answer
    x = 21,808,021.80

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1.5x scale

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.