Home / 19,262,280.33-26,581,241.07-10,560,262.41

Finding the Fourth Proportional to 19,262,280.33, 26,581,241.07 and 10,560,262.41

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Solution

The fourth proportional to 19,262,280.33, 26,581,241.07 and 10,560,262.41 is: 14,572,775.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,262,280.33 : 26,581,241.07 = 10,560,262.41 : x
  2. Step 2: Convert to fraction form
    19,262,280.33/26,581,241.07 = 10,560,262.41/x
  3. Step 3: Cross multiply
    19,262,280.33x = 26,581,241.07 × 10,560,262.41
  4. Step 4: Simplify right side
    19,262,280.33x = 280,704,880,882,669.19
  5. Step 5: Solve for x
    x = 280,704,880,882,669.19/19,262,280.33
  6. Step 6: Final answer
    x = 14,572,775.19

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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.