Home / 23,699,779.88-35,549,669.76-6,660,452.82

Finding the Fourth Proportional to 23,699,779.88, 35,549,669.76 and 6,660,452.82

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Solution

The fourth proportional to 23,699,779.88, 35,549,669.76 and 6,660,452.82 is: 9,990,679.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,699,779.88 : 35,549,669.76 = 6,660,452.82 : x
  2. Step 2: Convert to fraction form
    23,699,779.88/35,549,669.76 = 6,660,452.82/x
  3. Step 3: Cross multiply
    23,699,779.88x = 35,549,669.76 × 6,660,452.82
  4. Step 4: Simplify right side
    23,699,779.88x = 236,776,898,203,060.72
  5. Step 5: Solve for x
    x = 236,776,898,203,060.72/23,699,779.88
  6. Step 6: Final answer
    x = 9,990,679.21

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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.