Home / 17,426,979.09-24,049,894.68-9,692,580.69

Finding the Fourth Proportional to 17,426,979.09, 24,049,894.68 and 9,692,580.69

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Solution

The fourth proportional to 17,426,979.09, 24,049,894.68 and 9,692,580.69 is: 13,376,130.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,426,979.09 : 24,049,894.68 = 9,692,580.69 : x
  2. Step 2: Convert to fraction form
    17,426,979.09/24,049,894.68 = 9,692,580.69/x
  3. Step 3: Cross multiply
    17,426,979.09x = 24,049,894.68 × 9,692,580.69
  4. Step 4: Simplify right side
    17,426,979.09x = 233,105,544,771,901.72
  5. Step 5: Solve for x
    x = 233,105,544,771,901.72/17,426,979.09
  6. Step 6: Final answer
    x = 13,376,130.40

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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.