Home / 23,400,802.88-35,072,455.58-13,144,102.36

Finding the Fourth Proportional to 23,400,802.88, 35,072,455.58 and 13,144,102.36

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Solution

The fourth proportional to 23,400,802.88, 35,072,455.58 and 13,144,102.36 is: 19,700,005.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,400,802.88 : 35,072,455.58 = 13,144,102.36 : x
  2. Step 2: Convert to fraction form
    23,400,802.88/35,072,455.58 = 13,144,102.36/x
  3. Step 3: Cross multiply
    23,400,802.88x = 35,072,455.58 × 13,144,102.36
  4. Step 4: Simplify right side
    23,400,802.88x = 460,995,946,160,073.12
  5. Step 5: Solve for x
    x = 460,995,946,160,073.12/23,400,802.88
  6. Step 6: Final answer
    x = 19,700,005.53

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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.