Home / 18,093,301-24,968,948.70-9,833,363.80

Finding the Fourth Proportional to 18,093,301, 24,968,948.70 and 9,833,363.80

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Solution

The fourth proportional to 18,093,301, 24,968,948.70 and 9,833,363.80 is: 13,570,147.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,093,301 : 24,968,948.70 = 9,833,363.80 : x
  2. Step 2: Convert to fraction form
    18,093,301/24,968,948.70 = 9,833,363.80/x
  3. Step 3: Cross multiply
    18,093,301x = 24,968,948.70 × 9,833,363.80
  4. Step 4: Simplify right side
    18,093,301x = 245,528,756,270,637.06
  5. Step 5: Solve for x
    x = 245,528,756,270,637.06/18,093,301
  6. Step 6: Final answer
    x = 13,570,147.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.