Home / 25,008,306.53-37,507,211.00-7,053,211.49

Finding the Fourth Proportional to 25,008,306.53, 37,507,211.00 and 7,053,211.49

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Solution

The fourth proportional to 25,008,306.53, 37,507,211.00 and 7,053,211.49 is: 10,578,336.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,008,306.53 : 37,507,211.00 = 7,053,211.49 : x
  2. Step 2: Convert to fraction form
    25,008,306.53/37,507,211.00 = 7,053,211.49/x
  3. Step 3: Cross multiply
    25,008,306.53x = 37,507,211.00 × 7,053,211.49
  4. Step 4: Simplify right side
    25,008,306.53x = 264,546,291,547,788.31
  5. Step 5: Solve for x
    x = 264,546,291,547,788.31/25,008,306.53
  6. Step 6: Final answer
    x = 10,578,336.89

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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.