Home / 38,626,739.23-53,291,716.79-23,937,045.69

Finding the Fourth Proportional to 38,626,739.23, 53,291,716.79 and 23,937,045.69

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Solution

The fourth proportional to 38,626,739.23, 53,291,716.79 and 23,937,045.69 is: 33,024,953.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,626,739.23 : 53,291,716.79 = 23,937,045.69 : x
  2. Step 2: Convert to fraction form
    38,626,739.23/53,291,716.79 = 23,937,045.69/x
  3. Step 3: Cross multiply
    38,626,739.23x = 53,291,716.79 × 23,937,045.69
  4. Step 4: Simplify right side
    38,626,739.23x = 1,275,646,259,434,311.50
  5. Step 5: Solve for x
    x = 1,275,646,259,434,311.50/38,626,739.23
  6. Step 6: Final answer
    x = 33,024,953.31

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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.