Home / 7,572,842,703.18-11,359,835,058.87-2,260,535,241.78

Finding the Fourth Proportional to 7,572,842,703.18, 11,359,835,058.87 and 2,260,535,241.78

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Solution

The fourth proportional to 7,572,842,703.18, 11,359,835,058.87 and 2,260,535,241.78 is: 3,390,973,310.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,842,703.18 : 11,359,835,058.87 = 2,260,535,241.78 : x
  2. Step 2: Convert to fraction form
    7,572,842,703.18/11,359,835,058.87 = 2,260,535,241.78/x
  3. Step 3: Cross multiply
    7,572,842,703.18x = 11,359,835,058.87 × 2,260,535,241.78
  4. Step 4: Simplify right side
    7,572,842,703.18x = 25,679,307,491,383,619,584
  5. Step 5: Solve for x
    x = 25,679,307,491,383,619,584/7,572,842,703.18
  6. Step 6: Final answer
    x = 3,390,973,310.54

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Double scale
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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.