Home / 24,071,812.36-33,219,101.06-13,758,756.89

Finding the Fourth Proportional to 24,071,812.36, 33,219,101.06 and 13,758,756.89

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Solution

The fourth proportional to 24,071,812.36, 33,219,101.06 and 13,758,756.89 is: 18,987,084.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,071,812.36 : 33,219,101.06 = 13,758,756.89 : x
  2. Step 2: Convert to fraction form
    24,071,812.36/33,219,101.06 = 13,758,756.89/x
  3. Step 3: Cross multiply
    24,071,812.36x = 33,219,101.06 × 13,758,756.89
  4. Step 4: Simplify right side
    24,071,812.36x = 457,053,535,588,881.31
  5. Step 5: Solve for x
    x = 457,053,535,588,881.31/24,071,812.36
  6. Step 6: Final answer
    x = 18,987,084.51

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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.