Home / 17,359,975.49-25,988,881.80-11,588,394.02

Finding the Fourth Proportional to 17,359,975.49, 25,988,881.80 and 11,588,394.02

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Solution

The fourth proportional to 17,359,975.49, 25,988,881.80 and 11,588,394.02 is: 17,348,492.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,359,975.49 : 25,988,881.80 = 11,588,394.02 : x
  2. Step 2: Convert to fraction form
    17,359,975.49/25,988,881.80 = 11,588,394.02/x
  3. Step 3: Cross multiply
    17,359,975.49x = 25,988,881.80 × 11,588,394.02
  4. Step 4: Simplify right side
    17,359,975.49x = 301,169,402,437,606.81
  5. Step 5: Solve for x
    x = 301,169,402,437,606.81/17,359,975.49
  6. Step 6: Final answer
    x = 17,348,492.38

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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.