Home / 23,515,581-35,273,490.38-7,340,176.32

Finding the Fourth Proportional to 23,515,581, 35,273,490.38 and 7,340,176.32

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Solution

The fourth proportional to 23,515,581, 35,273,490.38 and 7,340,176.32 is: 11,010,301.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,515,581 : 35,273,490.38 = 7,340,176.32 : x
  2. Step 2: Convert to fraction form
    23,515,581/35,273,490.38 = 7,340,176.32/x
  3. Step 3: Cross multiply
    23,515,581x = 35,273,490.38 × 7,340,176.32
  4. Step 4: Simplify right side
    23,515,581x = 258,913,638,811,023.84
  5. Step 5: Solve for x
    x = 258,913,638,811,023.84/23,515,581
  6. Step 6: Final answer
    x = 11,010,301.59

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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.