Home / 25,233,262.09-37,928,901.92-16,652,504.34

Finding the Fourth Proportional to 25,233,262.09, 37,928,901.92 and 16,652,504.34

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Solution

The fourth proportional to 25,233,262.09, 37,928,901.92 and 16,652,504.34 is: 25,030,897.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233,262.09 : 37,928,901.92 = 16,652,504.34 : x
  2. Step 2: Convert to fraction form
    25,233,262.09/37,928,901.92 = 16,652,504.34/x
  3. Step 3: Cross multiply
    25,233,262.09x = 37,928,901.92 × 16,652,504.34
  4. Step 4: Simplify right side
    25,233,262.09x = 631,611,203,750,971.75
  5. Step 5: Solve for x
    x = 631,611,203,750,971.75/25,233,262.09
  6. Step 6: Final answer
    x = 25,030,897.77

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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.