Home / 17,153,586.14-23,672,721.03-10,277,920.58

Finding the Fourth Proportional to 17,153,586.14, 23,672,721.03 and 10,277,920.58

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Solution

The fourth proportional to 17,153,586.14, 23,672,721.03 and 10,277,920.58 is: 14,183,993.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,153,586.14 : 23,672,721.03 = 10,277,920.58 : x
  2. Step 2: Convert to fraction form
    17,153,586.14/23,672,721.03 = 10,277,920.58/x
  3. Step 3: Cross multiply
    17,153,586.14x = 23,672,721.03 × 10,277,920.58
  4. Step 4: Simplify right side
    17,153,586.14x = 243,306,346,658,835.81
  5. Step 5: Solve for x
    x = 243,306,346,658,835.81/17,153,586.14
  6. Step 6: Final answer
    x = 14,183,993.05

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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.