Home / 19,295,957.50-26,628,473.39-10,594,693.69

Finding the Fourth Proportional to 19,295,957.50, 26,628,473.39 and 10,594,693.69

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Solution

The fourth proportional to 19,295,957.50, 26,628,473.39 and 10,594,693.69 is: 14,620,705.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,295,957.50 : 26,628,473.39 = 10,594,693.69 : x
  2. Step 2: Convert to fraction form
    19,295,957.50/26,628,473.39 = 10,594,693.69/x
  3. Step 3: Cross multiply
    19,295,957.50x = 26,628,473.39 × 10,594,693.69
  4. Step 4: Simplify right side
    19,295,957.50x = 282,120,518,879,821.25
  5. Step 5: Solve for x
    x = 282,120,518,879,821.25/19,295,957.50
  6. Step 6: Final answer
    x = 14,620,705.86

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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.