Home / 1,594,367,468.40-2,391,551,202.60-503,850,536.40

Finding the Fourth Proportional to 1,594,367,468.40, 2,391,551,202.60 and 503,850,536.40

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Solution

The fourth proportional to 1,594,367,468.40, 2,391,551,202.60 and 503,850,536.40 is: 755,775,804.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,367,468.40 : 2,391,551,202.60 = 503,850,536.40 : x
  2. Step 2: Convert to fraction form
    1,594,367,468.40/2,391,551,202.60 = 503,850,536.40/x
  3. Step 3: Cross multiply
    1,594,367,468.40x = 2,391,551,202.60 × 503,850,536.40
  4. Step 4: Simplify right side
    1,594,367,468.40x = 1,204,984,356,258,074,880
  5. Step 5: Solve for x
    x = 1,204,984,356,258,074,880/1,594,367,468.40
  6. Step 6: Final answer
    x = 755,775,804.60

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Double scale
Find fourth proportional to 1,594,367,469.40, 2,391,551,204.10 and 503,850,537.40
Similar ratio
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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.