Home / 19,262,284.34-26,581,246.58-10,560,266.42

Finding the Fourth Proportional to 19,262,284.34, 26,581,246.58 and 10,560,266.42

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Solution

The fourth proportional to 19,262,284.34, 26,581,246.58 and 10,560,266.42 is: 14,572,780.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,262,284.34 : 26,581,246.58 = 10,560,266.42 : x
  2. Step 2: Convert to fraction form
    19,262,284.34/26,581,246.58 = 10,560,266.42/x
  3. Step 3: Cross multiply
    19,262,284.34x = 26,581,246.58 × 10,560,266.42
  4. Step 4: Simplify right side
    19,262,284.34x = 280,705,045,660,513.81
  5. Step 5: Solve for x
    x = 280,705,045,660,513.81/19,262,284.34
  6. Step 6: Final answer
    x = 14,572,780.71

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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.