Home / 14,852,733.77-20,494,062.50-8,570,969.44

Finding the Fourth Proportional to 14,852,733.77, 20,494,062.50 and 8,570,969.44

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Solution

The fourth proportional to 14,852,733.77, 20,494,062.50 and 8,570,969.44 is: 11,826,373.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,852,733.77 : 20,494,062.50 = 8,570,969.44 : x
  2. Step 2: Convert to fraction form
    14,852,733.77/20,494,062.50 = 8,570,969.44/x
  3. Step 3: Cross multiply
    14,852,733.77x = 20,494,062.50 × 8,570,969.44
  4. Step 4: Simplify right side
    14,852,733.77x = 175,653,983,294,860
  5. Step 5: Solve for x
    x = 175,653,983,294,860/14,852,733.77
  6. Step 6: Final answer
    x = 11,826,373.92

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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.