Home / 21,460,980,038.86-32,191,462,481.51-5,739,396,060.83

Finding the Fourth Proportional to 21,460,980,038.86, 32,191,462,481.51 and 5,739,396,060.83

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Solution

The fourth proportional to 21,460,980,038.86, 32,191,462,481.51 and 5,739,396,060.83 is: 8,609,092,064.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,460,980,038.86 : 32,191,462,481.51 = 5,739,396,060.83 : x
  2. Step 2: Convert to fraction form
    21,460,980,038.86/32,191,462,481.51 = 5,739,396,060.83/x
  3. Step 3: Cross multiply
    21,460,980,038.86x = 32,191,462,481.51 × 5,739,396,060.83
  4. Step 4: Simplify right side
    21,460,980,038.86x = 184,759,552,958,585,765,888
  5. Step 5: Solve for x
    x = 184,759,552,958,585,765,888/21,460,980,038.86
  6. Step 6: Final answer
    x = 8,609,092,064.95

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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.