Home / 21,460,980,037.92-32,191,462,480.10-5,739,396,059.89

Finding the Fourth Proportional to 21,460,980,037.92, 32,191,462,480.10 and 5,739,396,059.89

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Solution

The fourth proportional to 21,460,980,037.92, 32,191,462,480.10 and 5,739,396,059.89 is: 8,609,092,063.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,460,980,037.92 : 32,191,462,480.10 = 5,739,396,059.89 : x
  2. Step 2: Convert to fraction form
    21,460,980,037.92/32,191,462,480.10 = 5,739,396,059.89/x
  3. Step 3: Cross multiply
    21,460,980,037.92x = 32,191,462,480.10 × 5,739,396,059.89
  4. Step 4: Simplify right side
    21,460,980,037.92x = 184,759,552,920,328,404,992
  5. Step 5: Solve for x
    x = 184,759,552,920,328,404,992/21,460,980,037.92
  6. Step 6: Final answer
    x = 8,609,092,063.54

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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.