Home / 19,430,315.03-26,814,926.78-10,610,586.50

Finding the Fourth Proportional to 19,430,315.03, 26,814,926.78 and 10,610,586.50

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Solution

The fourth proportional to 19,430,315.03, 26,814,926.78 and 10,610,586.50 is: 14,643,205.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,430,315.03 : 26,814,926.78 = 10,610,586.50 : x
  2. Step 2: Convert to fraction form
    19,430,315.03/26,814,926.78 = 10,610,586.50/x
  3. Step 3: Cross multiply
    19,430,315.03x = 26,814,926.78 × 10,610,586.50
  4. Step 4: Simplify right side
    19,430,315.03x = 284,522,099,943,018.56
  5. Step 5: Solve for x
    x = 284,522,099,943,018.56/19,430,315.03
  6. Step 6: Final answer
    x = 14,643,205.71

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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.