Home / 34,161,800.70-51,168,051.45-26,528,879.10

Finding the Fourth Proportional to 34,161,800.70, 51,168,051.45 and 26,528,879.10

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Solution

The fourth proportional to 34,161,800.70, 51,168,051.45 and 26,528,879.10 is: 39,735,348.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,161,800.70 : 51,168,051.45 = 26,528,879.10 : x
  2. Step 2: Convert to fraction form
    34,161,800.70/51,168,051.45 = 26,528,879.10/x
  3. Step 3: Cross multiply
    34,161,800.70x = 51,168,051.45 × 26,528,879.10
  4. Step 4: Simplify right side
    34,161,800.70x = 1,357,431,050,699,629.75
  5. Step 5: Solve for x
    x = 1,357,431,050,699,629.75/34,161,800.70
  6. Step 6: Final answer
    x = 39,735,348.34

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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.