Home / 37,390,735.29-51,607,824.03-21,925,802.19

Finding the Fourth Proportional to 37,390,735.29, 51,607,824.03 and 21,925,802.19

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Solution

The fourth proportional to 37,390,735.29, 51,607,824.03 and 21,925,802.19 is: 30,262,655.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,390,735.29 : 51,607,824.03 = 21,925,802.19 : x
  2. Step 2: Convert to fraction form
    37,390,735.29/51,607,824.03 = 21,925,802.19/x
  3. Step 3: Cross multiply
    37,390,735.29x = 51,607,824.03 × 21,925,802.19
  4. Step 4: Simplify right side
    37,390,735.29x = 1,131,542,941,138,108.75
  5. Step 5: Solve for x
    x = 1,131,542,941,138,108.75/37,390,735.29
  6. Step 6: Final answer
    x = 30,262,655.50

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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.