Home / 23,685,721.80-35,528,582.70-23,366,857.20

Finding the Fourth Proportional to 23,685,721.80, 35,528,582.70 and 23,366,857.20

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Solution

The fourth proportional to 23,685,721.80, 35,528,582.70 and 23,366,857.20 is: 35,050,285.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,685,721.80 : 35,528,582.70 = 23,366,857.20 : x
  2. Step 2: Convert to fraction form
    23,685,721.80/35,528,582.70 = 23,366,857.20/x
  3. Step 3: Cross multiply
    23,685,721.80x = 35,528,582.70 × 23,366,857.20
  4. Step 4: Simplify right side
    23,685,721.80x = 830,191,318,469,290.50
  5. Step 5: Solve for x
    x = 830,191,318,469,290.50/23,685,721.80
  6. Step 6: Final answer
    x = 35,050,285.80

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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.