Home / 25,045,485.27-37,567,693.07-6,849,680.51

Finding the Fourth Proportional to 25,045,485.27, 37,567,693.07 and 6,849,680.51

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Solution

The fourth proportional to 25,045,485.27, 37,567,693.07 and 6,849,680.51 is: 10,274,374.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,045,485.27 : 37,567,693.07 = 6,849,680.51 : x
  2. Step 2: Convert to fraction form
    25,045,485.27/37,567,693.07 = 6,849,680.51/x
  3. Step 3: Cross multiply
    25,045,485.27x = 37,567,693.07 × 6,849,680.51
  4. Step 4: Simplify right side
    25,045,485.27x = 257,326,694,805,154.19
  5. Step 5: Solve for x
    x = 257,326,694,805,154.19/25,045,485.27
  6. Step 6: Final answer
    x = 10,274,374.48

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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.