Home / 25,563,662.36-35,277,893.52-14,550,411.95

Finding the Fourth Proportional to 25,563,662.36, 35,277,893.52 and 14,550,411.95

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Solution

The fourth proportional to 25,563,662.36, 35,277,893.52 and 14,550,411.95 is: 20,079,590.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,563,662.36 : 35,277,893.52 = 14,550,411.95 : x
  2. Step 2: Convert to fraction form
    25,563,662.36/35,277,893.52 = 14,550,411.95/x
  3. Step 3: Cross multiply
    25,563,662.36x = 35,277,893.52 × 14,550,411.95
  4. Step 4: Simplify right side
    25,563,662.36x = 513,307,883,586,994.38
  5. Step 5: Solve for x
    x = 513,307,883,586,994.38/25,563,662.36
  6. Step 6: Final answer
    x = 20,079,590.96

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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.