Home / 17,457,550.60-26,186,325.90-11,075,009.80

Finding the Fourth Proportional to 17,457,550.60, 26,186,325.90 and 11,075,009.80

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Solution

The fourth proportional to 17,457,550.60, 26,186,325.90 and 11,075,009.80 is: 16,612,514.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,457,550.60 : 26,186,325.90 = 11,075,009.80 : x
  2. Step 2: Convert to fraction form
    17,457,550.60/26,186,325.90 = 11,075,009.80/x
  3. Step 3: Cross multiply
    17,457,550.60x = 26,186,325.90 × 11,075,009.80
  4. Step 4: Simplify right side
    17,457,550.60x = 290,013,815,968,493.81
  5. Step 5: Solve for x
    x = 290,013,815,968,493.81/17,457,550.60
  6. Step 6: Final answer
    x = 16,612,514.70

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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.