Home / 40,171,217.65-56,367,250.55-40,171,217.65

Finding the Fourth Proportional to 40,171,217.65, 56,367,250.55 and 40,171,217.65

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Solution

The fourth proportional to 40,171,217.65, 56,367,250.55 and 40,171,217.65 is: 56,367,250.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,171,217.65 : 56,367,250.55 = 40,171,217.65 : x
  2. Step 2: Convert to fraction form
    40,171,217.65/56,367,250.55 = 40,171,217.65/x
  3. Step 3: Cross multiply
    40,171,217.65x = 56,367,250.55 × 40,171,217.65
  4. Step 4: Simplify right side
    40,171,217.65x = 2,264,341,090,176,132
  5. Step 5: Solve for x
    x = 2,264,341,090,176,132/40,171,217.65
  6. Step 6: Final answer
    x = 56,367,250.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.