Home / 9,098,496,005.10-13,647,744,007.65-4,200,735,749.10

Finding the Fourth Proportional to 9,098,496,005.10, 13,647,744,007.65 and 4,200,735,749.10

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Solution

The fourth proportional to 9,098,496,005.10, 13,647,744,007.65 and 4,200,735,749.10 is: 6,301,103,623.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,496,005.10 : 13,647,744,007.65 = 4,200,735,749.10 : x
  2. Step 2: Convert to fraction form
    9,098,496,005.10/13,647,744,007.65 = 4,200,735,749.10/x
  3. Step 3: Cross multiply
    9,098,496,005.10x = 13,647,744,007.65 × 4,200,735,749.10
  4. Step 4: Simplify right side
    9,098,496,005.10x = 57,330,566,147,500,654,592
  5. Step 5: Solve for x
    x = 57,330,566,147,500,654,592/9,098,496,005.10
  6. Step 6: Final answer
    x = 6,301,103,623.65

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Double scale
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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.