Home / 25,008,301.53-37,507,203.50-7,053,206.49

Finding the Fourth Proportional to 25,008,301.53, 37,507,203.50 and 7,053,206.49

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Solution

The fourth proportional to 25,008,301.53, 37,507,203.50 and 7,053,206.49 is: 10,578,329.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,008,301.53 : 37,507,203.50 = 7,053,206.49 : x
  2. Step 2: Convert to fraction form
    25,008,301.53/37,507,203.50 = 7,053,206.49/x
  3. Step 3: Cross multiply
    25,008,301.53x = 37,507,203.50 × 7,053,206.49
  4. Step 4: Simplify right side
    25,008,301.53x = 264,546,051,112,684.69
  5. Step 5: Solve for x
    x = 264,546,051,112,684.69/25,008,301.53
  6. Step 6: Final answer
    x = 10,578,329.39

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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.