Home / 18,046,926.99-27,073,547.10-10,766,185.29

Finding the Fourth Proportional to 18,046,926.99, 27,073,547.10 and 10,766,185.29

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Solution

The fourth proportional to 18,046,926.99, 27,073,547.10 and 10,766,185.29 is: 16,151,161.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,046,926.99 : 27,073,547.10 = 10,766,185.29 : x
  2. Step 2: Convert to fraction form
    18,046,926.99/27,073,547.10 = 10,766,185.29/x
  3. Step 3: Cross multiply
    18,046,926.99x = 27,073,547.10 × 10,766,185.29
  4. Step 4: Simplify right side
    18,046,926.99x = 291,478,824,536,142.12
  5. Step 5: Solve for x
    x = 291,478,824,536,142.12/18,046,926.99
  6. Step 6: Final answer
    x = 16,151,161.06

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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.