Home / 49,433,590.80-74,164,783.88-22,133,498.76

Finding the Fourth Proportional to 49,433,590.80, 74,164,783.88 and 22,133,498.76

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Solution

The fourth proportional to 49,433,590.80, 74,164,783.88 and 22,133,498.76 is: 33,206,694.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,433,590.80 : 74,164,783.88 = 22,133,498.76 : x
  2. Step 2: Convert to fraction form
    49,433,590.80/74,164,783.88 = 22,133,498.76/x
  3. Step 3: Cross multiply
    49,433,590.80x = 74,164,783.88 × 22,133,498.76
  4. Step 4: Simplify right side
    49,433,590.80x = 1,641,526,152,098,981.75
  5. Step 5: Solve for x
    x = 1,641,526,152,098,981.75/49,433,590.80
  6. Step 6: Final answer
    x = 33,206,694.59

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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.