Home / 23,180,009.28-31,988,536.37-14,483,225.17

Finding the Fourth Proportional to 23,180,009.28, 31,988,536.37 and 14,483,225.17

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Solution

The fourth proportional to 23,180,009.28, 31,988,536.37 and 14,483,225.17 is: 19,986,927.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,180,009.28 : 31,988,536.37 = 14,483,225.17 : x
  2. Step 2: Convert to fraction form
    23,180,009.28/31,988,536.37 = 14,483,225.17/x
  3. Step 3: Cross multiply
    23,180,009.28x = 31,988,536.37 × 14,483,225.17
  4. Step 4: Simplify right side
    23,180,009.28x = 463,297,175,105,444.44
  5. Step 5: Solve for x
    x = 463,297,175,105,444.44/23,180,009.28
  6. Step 6: Final answer
    x = 19,986,927.94

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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.