Home / 17,028,075.60-25,542,113.40-6,925,496.40

Finding the Fourth Proportional to 17,028,075.60, 25,542,113.40 and 6,925,496.40

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Solution

The fourth proportional to 17,028,075.60, 25,542,113.40 and 6,925,496.40 is: 10,388,244.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,028,075.60 : 25,542,113.40 = 6,925,496.40 : x
  2. Step 2: Convert to fraction form
    17,028,075.60/25,542,113.40 = 6,925,496.40/x
  3. Step 3: Cross multiply
    17,028,075.60x = 25,542,113.40 × 6,925,496.40
  4. Step 4: Simplify right side
    17,028,075.60x = 176,891,814,400,091.75
  5. Step 5: Solve for x
    x = 176,891,814,400,091.75/17,028,075.60
  6. Step 6: Final answer
    x = 10,388,244.60

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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.