Home / 19,348,098.54-26,699,575.46-10,527,586.11

Finding the Fourth Proportional to 19,348,098.54, 26,699,575.46 and 10,527,586.11

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Solution

The fourth proportional to 19,348,098.54, 26,699,575.46 and 10,527,586.11 is: 14,527,633.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,348,098.54 : 26,699,575.46 = 10,527,586.11 : x
  2. Step 2: Convert to fraction form
    19,348,098.54/26,699,575.46 = 10,527,586.11/x
  3. Step 3: Cross multiply
    19,348,098.54x = 26,699,575.46 × 10,527,586.11
  4. Step 4: Simplify right side
    19,348,098.54x = 281,082,079,702,954.91
  5. Step 5: Solve for x
    x = 281,082,079,702,954.91/19,348,098.54
  6. Step 6: Final answer
    x = 14,527,633.25

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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.