Home / 653,853,233,359.20-980,779,850,038.80-301,214,494,927.20

Finding the Fourth Proportional to 653,853,233,359.20, 980,779,850,038.80 and 301,214,494,927.20

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Solution

The fourth proportional to 653,853,233,359.20, 980,779,850,038.80 and 301,214,494,927.20 is: 451,821,742,390.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    653,853,233,359.20 : 980,779,850,038.80 = 301,214,494,927.20 : x
  2. Step 2: Convert to fraction form
    653,853,233,359.20/980,779,850,038.80 = 301,214,494,927.20/x
  3. Step 3: Cross multiply
    653,853,233,359.20x = 980,779,850,038.80 × 301,214,494,927.20
  4. Step 4: Simplify right side
    653,853,233,359.20x = 295,425,107,164,212,129,431,552
  5. Step 5: Solve for x
    x = 295,425,107,164,212,129,431,552/653,853,233,359.20
  6. Step 6: Final answer
    x = 451,821,742,390.80

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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.