Home / 25,968,753.60-35,830,441.44-16,790,352

Finding the Fourth Proportional to 25,968,753.60, 35,830,441.44 and 16,790,352

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Solution

The fourth proportional to 25,968,753.60, 35,830,441.44 and 16,790,352 is: 23,166,522.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,968,753.60 : 35,830,441.44 = 16,790,352 : x
  2. Step 2: Convert to fraction form
    25,968,753.60/35,830,441.44 = 16,790,352/x
  3. Step 3: Cross multiply
    25,968,753.60x = 35,830,441.44 × 16,790,352
  4. Step 4: Simplify right side
    25,968,753.60x = 601,605,724,092,986.88
  5. Step 5: Solve for x
    x = 601,605,724,092,986.88/25,968,753.60
  6. Step 6: Final answer
    x = 23,166,522.87

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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.