Home / 25,838,138.97-35,656,615.54-14,235,702.34

Finding the Fourth Proportional to 25,838,138.97, 35,656,615.54 and 14,235,702.34

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Solution

The fourth proportional to 25,838,138.97, 35,656,615.54 and 14,235,702.34 is: 19,645,260.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,838,138.97 : 35,656,615.54 = 14,235,702.34 : x
  2. Step 2: Convert to fraction form
    25,838,138.97/35,656,615.54 = 14,235,702.34/x
  3. Step 3: Cross multiply
    25,838,138.97x = 35,656,615.54 × 14,235,702.34
  4. Step 4: Simplify right side
    25,838,138.97x = 507,596,965,279,258.38
  5. Step 5: Solve for x
    x = 507,596,965,279,258.38/25,838,138.97
  6. Step 6: Final answer
    x = 19,645,260.28

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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.