Home / 19,373,328.96-26,735,195.41-10,671,501.57

Finding the Fourth Proportional to 19,373,328.96, 26,735,195.41 and 10,671,501.57

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Solution

The fourth proportional to 19,373,328.96, 26,735,195.41 and 10,671,501.57 is: 14,726,672.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,373,328.96 : 26,735,195.41 = 10,671,501.57 : x
  2. Step 2: Convert to fraction form
    19,373,328.96/26,735,195.41 = 10,671,501.57/x
  3. Step 3: Cross multiply
    19,373,328.96x = 26,735,195.41 × 10,671,501.57
  4. Step 4: Simplify right side
    19,373,328.96x = 285,304,679,685,074.56
  5. Step 5: Solve for x
    x = 285,304,679,685,074.56/19,373,328.96
  6. Step 6: Final answer
    x = 14,726,672.96

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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.