Home / 37,757,548.80-52,109,417.28-23,081,806.80

Finding the Fourth Proportional to 37,757,548.80, 52,109,417.28 and 23,081,806.80

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Solution

The fourth proportional to 37,757,548.80, 52,109,417.28 and 23,081,806.80 is: 31,855,338.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,757,548.80 : 52,109,417.28 = 23,081,806.80 : x
  2. Step 2: Convert to fraction form
    37,757,548.80/52,109,417.28 = 23,081,806.80/x
  3. Step 3: Cross multiply
    37,757,548.80x = 52,109,417.28 × 23,081,806.80
  4. Step 4: Simplify right side
    37,757,548.80x = 1,202,779,502,117,541.50
  5. Step 5: Solve for x
    x = 1,202,779,502,117,541.50/37,757,548.80
  6. Step 6: Final answer
    x = 31,855,338.61

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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.