Home / 17,725,518.57-24,461,191.96-9,576,756.57

Finding the Fourth Proportional to 17,725,518.57, 24,461,191.96 and 9,576,756.57

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Solution

The fourth proportional to 17,725,518.57, 24,461,191.96 and 9,576,756.57 is: 13,215,911.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,725,518.57 : 24,461,191.96 = 9,576,756.57 : x
  2. Step 2: Convert to fraction form
    17,725,518.57/24,461,191.96 = 9,576,756.57/x
  3. Step 3: Cross multiply
    17,725,518.57x = 24,461,191.96 × 9,576,756.57
  4. Step 4: Simplify right side
    17,725,518.57x = 234,258,880,880,748.75
  5. Step 5: Solve for x
    x = 234,258,880,880,748.75/17,725,518.57
  6. Step 6: Final answer
    x = 13,215,911.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.