Home / 19,462,085.65-26,857,205.40-10,760,034.52

Finding the Fourth Proportional to 19,462,085.65, 26,857,205.40 and 10,760,034.52

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Solution

The fourth proportional to 19,462,085.65, 26,857,205.40 and 10,760,034.52 is: 14,848,586.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,462,085.65 : 26,857,205.40 = 10,760,034.52 : x
  2. Step 2: Convert to fraction form
    19,462,085.65/26,857,205.40 = 10,760,034.52/x
  3. Step 3: Cross multiply
    19,462,085.65x = 26,857,205.40 × 10,760,034.52
  4. Step 4: Simplify right side
    19,462,085.65x = 288,984,457,214,730.38
  5. Step 5: Solve for x
    x = 288,984,457,214,730.38/19,462,085.65
  6. Step 6: Final answer
    x = 14,848,586.24

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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.