Home / 41,454,501.12-57,177,590.40-35,938,011.84

Finding the Fourth Proportional to 41,454,501.12, 57,177,590.40 and 35,938,011.84

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Solution

The fourth proportional to 41,454,501.12, 57,177,590.40 and 35,938,011.84 is: 49,568,776.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,454,501.12 : 57,177,590.40 = 35,938,011.84 : x
  2. Step 2: Convert to fraction form
    41,454,501.12/57,177,590.40 = 35,938,011.84/x
  3. Step 3: Cross multiply
    41,454,501.12x = 57,177,590.40 × 35,938,011.84
  4. Step 4: Simplify right side
    41,454,501.12x = 2,054,848,920,777,870.50
  5. Step 5: Solve for x
    x = 2,054,848,920,777,870.50/41,454,501.12
  6. Step 6: Final answer
    x = 49,568,776.98

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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.