Home / 25,104,858.31-34,645,216.08-14,092,402.06

Finding the Fourth Proportional to 25,104,858.31, 34,645,216.08 and 14,092,402.06

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Solution

The fourth proportional to 25,104,858.31, 34,645,216.08 and 14,092,402.06 is: 19,447,802.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104,858.31 : 34,645,216.08 = 14,092,402.06 : x
  2. Step 2: Convert to fraction form
    25,104,858.31/34,645,216.08 = 14,092,402.06/x
  3. Step 3: Cross multiply
    25,104,858.31x = 34,645,216.08 × 14,092,402.06
  4. Step 4: Simplify right side
    25,104,858.31x = 488,234,314,454,937.12
  5. Step 5: Solve for x
    x = 488,234,314,454,937.12/25,104,858.31
  6. Step 6: Final answer
    x = 19,447,802.03

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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.