Home / 17,461,202.40-26,191,803.60-17,293,240.80

Finding the Fourth Proportional to 17,461,202.40, 26,191,803.60 and 17,293,240.80

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Solution

The fourth proportional to 17,461,202.40, 26,191,803.60 and 17,293,240.80 is: 25,939,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,461,202.40 : 26,191,803.60 = 17,293,240.80 : x
  2. Step 2: Convert to fraction form
    17,461,202.40/26,191,803.60 = 17,293,240.80/x
  3. Step 3: Cross multiply
    17,461,202.40x = 26,191,803.60 × 17,293,240.80
  4. Step 4: Simplify right side
    17,461,202.40x = 452,941,166,641,106.94
  5. Step 5: Solve for x
    x = 452,941,166,641,106.94/17,461,202.40
  6. Step 6: Final answer
    x = 25,939,861.20

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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.