Home / 17,452,534.40-26,194,353.60-10,255,068.80

Finding the Fourth Proportional to 17,452,534.40, 26,194,353.60 and 10,255,068.80

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Solution

The fourth proportional to 17,452,534.40, 26,194,353.60 and 10,255,068.80 is: 15,391,741.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,452,534.40 : 26,194,353.60 = 10,255,068.80 : x
  2. Step 2: Convert to fraction form
    17,452,534.40/26,194,353.60 = 10,255,068.80/x
  3. Step 3: Cross multiply
    17,452,534.40x = 26,194,353.60 × 10,255,068.80
  4. Step 4: Simplify right side
    17,452,534.40x = 268,624,898,339,527.72
  5. Step 5: Solve for x
    x = 268,624,898,339,527.72/17,452,534.40
  6. Step 6: Final answer
    x = 15,391,741.52

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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.