Home / 23,007,650.13-31,762,062.63-14,308,625.16

Finding the Fourth Proportional to 23,007,650.13, 31,762,062.63 and 14,308,625.16

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Solution

The fourth proportional to 23,007,650.13, 31,762,062.63 and 14,308,625.16 is: 19,753,058.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,007,650.13 : 31,762,062.63 = 14,308,625.16 : x
  2. Step 2: Convert to fraction form
    23,007,650.13/31,762,062.63 = 14,308,625.16/x
  3. Step 3: Cross multiply
    23,007,650.13x = 31,762,062.63 × 14,308,625.16
  4. Step 4: Simplify right side
    23,007,650.13x = 454,471,448,481,113.75
  5. Step 5: Solve for x
    x = 454,471,448,481,113.75/23,007,650.13
  6. Step 6: Final answer
    x = 19,753,058.04

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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.