Home / 25,242,231.70-37,863,347.33-6,072,988.53

Finding the Fourth Proportional to 25,242,231.70, 37,863,347.33 and 6,072,988.53

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Solution

The fourth proportional to 25,242,231.70, 37,863,347.33 and 6,072,988.53 is: 9,109,482.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,242,231.70 : 37,863,347.33 = 6,072,988.53 : x
  2. Step 2: Convert to fraction form
    25,242,231.70/37,863,347.33 = 6,072,988.53/x
  3. Step 3: Cross multiply
    25,242,231.70x = 37,863,347.33 × 6,072,988.53
  4. Step 4: Simplify right side
    25,242,231.70x = 229,943,674,057,678.62
  5. Step 5: Solve for x
    x = 229,943,674,057,678.62/25,242,231.70
  6. Step 6: Final answer
    x = 9,109,482.74

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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.