Home / 39,759,550.90-59,639,326.35-22,470,003.70

Finding the Fourth Proportional to 39,759,550.90, 59,639,326.35 and 22,470,003.70

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Solution

The fourth proportional to 39,759,550.90, 59,639,326.35 and 22,470,003.70 is: 33,705,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,759,550.90 : 59,639,326.35 = 22,470,003.70 : x
  2. Step 2: Convert to fraction form
    39,759,550.90/59,639,326.35 = 22,470,003.70/x
  3. Step 3: Cross multiply
    39,759,550.90x = 59,639,326.35 × 22,470,003.70
  4. Step 4: Simplify right side
    39,759,550.90x = 1,340,095,883,750,007.50
  5. Step 5: Solve for x
    x = 1,340,095,883,750,007.50/39,759,550.90
  6. Step 6: Final answer
    x = 33,705,005.55

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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.