Home / 530,649,307,538.40-795,973,961,307.60-233,110,371,986.40

Finding the Fourth Proportional to 530,649,307,538.40, 795,973,961,307.60 and 233,110,371,986.40

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Solution

The fourth proportional to 530,649,307,538.40, 795,973,961,307.60 and 233,110,371,986.40 is: 349,665,557,979.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,649,307,538.40 : 795,973,961,307.60 = 233,110,371,986.40 : x
  2. Step 2: Convert to fraction form
    530,649,307,538.40/795,973,961,307.60 = 233,110,371,986.40/x
  3. Step 3: Cross multiply
    530,649,307,538.40x = 795,973,961,307.60 × 233,110,371,986.40
  4. Step 4: Simplify right side
    530,649,307,538.40x = 185,549,786,211,902,973,542,400
  5. Step 5: Solve for x
    x = 185,549,786,211,902,973,542,400/530,649,307,538.40
  6. Step 6: Final answer
    x = 349,665,557,979.60

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Double scale
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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.