Home / 33,054,336.80-49,581,505.20-10,337,530.40

Finding the Fourth Proportional to 33,054,336.80, 49,581,505.20 and 10,337,530.40

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Solution

The fourth proportional to 33,054,336.80, 49,581,505.20 and 10,337,530.40 is: 15,506,295.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,054,336.80 : 49,581,505.20 = 10,337,530.40 : x
  2. Step 2: Convert to fraction form
    33,054,336.80/49,581,505.20 = 10,337,530.40/x
  3. Step 3: Cross multiply
    33,054,336.80x = 49,581,505.20 × 10,337,530.40
  4. Step 4: Simplify right side
    33,054,336.80x = 512,550,317,282,758.12
  5. Step 5: Solve for x
    x = 512,550,317,282,758.12/33,054,336.80
  6. Step 6: Final answer
    x = 15,506,295.60

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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.