Home / 49,804,570.45-74,706,855.68-36,093,392.65

Finding the Fourth Proportional to 49,804,570.45, 74,706,855.68 and 36,093,392.65

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Solution

The fourth proportional to 49,804,570.45, 74,706,855.68 and 36,093,392.65 is: 54,140,088.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,804,570.45 : 74,706,855.68 = 36,093,392.65 : x
  2. Step 2: Convert to fraction form
    49,804,570.45/74,706,855.68 = 36,093,392.65/x
  3. Step 3: Cross multiply
    49,804,570.45x = 74,706,855.68 × 36,093,392.65
  4. Step 4: Simplify right side
    49,804,570.45x = 2,696,423,875,705,123
  5. Step 5: Solve for x
    x = 2,696,423,875,705,123/49,804,570.45
  6. Step 6: Final answer
    x = 54,140,088.98

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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.