Home / 22,330,573.80-33,495,860.70-10,993,165.80

Finding the Fourth Proportional to 22,330,573.80, 33,495,860.70 and 10,993,165.80

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Solution

The fourth proportional to 22,330,573.80, 33,495,860.70 and 10,993,165.80 is: 16,489,748.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,330,573.80 : 33,495,860.70 = 10,993,165.80 : x
  2. Step 2: Convert to fraction form
    22,330,573.80/33,495,860.70 = 10,993,165.80/x
  3. Step 3: Cross multiply
    22,330,573.80x = 33,495,860.70 × 10,993,165.80
  4. Step 4: Simplify right side
    22,330,573.80x = 368,225,550,288,804.06
  5. Step 5: Solve for x
    x = 368,225,550,288,804.06/22,330,573.80
  6. Step 6: Final answer
    x = 16,489,748.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.