Home / 959,097,033.60-1,438,645,550.40-959,097,033.60

Finding the Fourth Proportional to 959,097,033.60, 1,438,645,550.40 and 959,097,033.60

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Solution

The fourth proportional to 959,097,033.60, 1,438,645,550.40 and 959,097,033.60 is: 1,438,645,550.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,097,033.60 : 1,438,645,550.40 = 959,097,033.60 : x
  2. Step 2: Convert to fraction form
    959,097,033.60/1,438,645,550.40 = 959,097,033.60/x
  3. Step 3: Cross multiply
    959,097,033.60x = 1,438,645,550.40 × 959,097,033.60
  4. Step 4: Simplify right side
    959,097,033.60x = 1,379,800,679,790,479,360
  5. Step 5: Solve for x
    x = 1,379,800,679,790,479,360/959,097,033.60
  6. Step 6: Final answer
    x = 1,438,645,550.40

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Double scale
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1.5x scale

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.