Home / 38,267,673.41-57,401,721.53-9,513,809.03

Finding the Fourth Proportional to 38,267,673.41, 57,401,721.53 and 9,513,809.03

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Solution

The fourth proportional to 38,267,673.41, 57,401,721.53 and 9,513,809.03 is: 14,270,766.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,267,673.41 : 57,401,721.53 = 9,513,809.03 : x
  2. Step 2: Convert to fraction form
    38,267,673.41/57,401,721.53 = 9,513,809.03/x
  3. Step 3: Cross multiply
    38,267,673.41x = 57,401,721.53 × 9,513,809.03
  4. Step 4: Simplify right side
    38,267,673.41x = 546,109,016,761,271.50
  5. Step 5: Solve for x
    x = 546,109,016,761,271.50/38,267,673.41
  6. Step 6: Final answer
    x = 14,270,766.11

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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.