Home / 7,558,526,577.40-11,337,789,866.10-4,293,353,073.40

Finding the Fourth Proportional to 7,558,526,577.40, 11,337,789,866.10 and 4,293,353,073.40

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Solution

The fourth proportional to 7,558,526,577.40, 11,337,789,866.10 and 4,293,353,073.40 is: 6,440,029,610.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,526,577.40 : 11,337,789,866.10 = 4,293,353,073.40 : x
  2. Step 2: Convert to fraction form
    7,558,526,577.40/11,337,789,866.10 = 4,293,353,073.40/x
  3. Step 3: Cross multiply
    7,558,526,577.40x = 11,337,789,866.10 × 4,293,353,073.40
  4. Step 4: Simplify right side
    7,558,526,577.40x = 48,677,134,967,183,810,560
  5. Step 5: Solve for x
    x = 48,677,134,967,183,810,560/7,558,526,577.40
  6. Step 6: Final answer
    x = 6,440,029,610.10

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Double scale
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Similar ratio
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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.