Home / 25,134,962.09-37,699,619.96-6,941,743.65

Finding the Fourth Proportional to 25,134,962.09, 37,699,619.96 and 6,941,743.65

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Solution

The fourth proportional to 25,134,962.09, 37,699,619.96 and 6,941,743.65 is: 10,411,835.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134,962.09 : 37,699,619.96 = 6,941,743.65 : x
  2. Step 2: Convert to fraction form
    25,134,962.09/37,699,619.96 = 6,941,743.65/x
  3. Step 3: Cross multiply
    25,134,962.09x = 37,699,619.96 × 6,941,743.65
  4. Step 4: Simplify right side
    25,134,962.09x = 261,701,097,430,034.53
  5. Step 5: Solve for x
    x = 261,701,097,430,034.53/25,134,962.09
  6. Step 6: Final answer
    x = 10,411,835.77

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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.