Home / 195,433,834.86-293,160,841.65-49,868,670.06

Finding the Fourth Proportional to 195,433,834.86, 293,160,841.65 and 49,868,670.06

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Solution

The fourth proportional to 195,433,834.86, 293,160,841.65 and 49,868,670.06 is: 74,805,579.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,433,834.86 : 293,160,841.65 = 49,868,670.06 : x
  2. Step 2: Convert to fraction form
    195,433,834.86/293,160,841.65 = 49,868,670.06/x
  3. Step 3: Cross multiply
    195,433,834.86x = 293,160,841.65 × 49,868,670.06
  4. Step 4: Simplify right side
    195,433,834.86x = 14,619,541,286,755,756
  5. Step 5: Solve for x
    x = 14,619,541,286,755,756/195,433,834.86
  6. Step 6: Final answer
    x = 74,805,579.58

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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.