Home / 19,446,700.49-26,836,391.57-10,744,811.10

Finding the Fourth Proportional to 19,446,700.49, 26,836,391.57 and 10,744,811.10

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Solution

The fourth proportional to 19,446,700.49, 26,836,391.57 and 10,744,811.10 is: 14,827,808.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,446,700.49 : 26,836,391.57 = 10,744,811.10 : x
  2. Step 2: Convert to fraction form
    19,446,700.49/26,836,391.57 = 10,744,811.10/x
  3. Step 3: Cross multiply
    19,446,700.49x = 26,836,391.57 × 10,744,811.10
  4. Step 4: Simplify right side
    19,446,700.49x = 288,351,957,971,558.38
  5. Step 5: Solve for x
    x = 288,351,957,971,558.38/19,446,700.49
  6. Step 6: Final answer
    x = 14,827,808.87

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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.