Home / 17,779,610.70-26,669,416.05-10,599,252.30

Finding the Fourth Proportional to 17,779,610.70, 26,669,416.05 and 10,599,252.30

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Solution

The fourth proportional to 17,779,610.70, 26,669,416.05 and 10,599,252.30 is: 15,898,878.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,779,610.70 : 26,669,416.05 = 10,599,252.30 : x
  2. Step 2: Convert to fraction form
    17,779,610.70/26,669,416.05 = 10,599,252.30/x
  3. Step 3: Cross multiply
    17,779,610.70x = 26,669,416.05 × 10,599,252.30
  4. Step 4: Simplify right side
    17,779,610.70x = 282,675,869,407,619.44
  5. Step 5: Solve for x
    x = 282,675,869,407,619.44/17,779,610.70
  6. Step 6: Final answer
    x = 15,898,878.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.