Home / 94,767,357.16-142,159,710.84-26,609,589.64

Finding the Fourth Proportional to 94,767,357.16, 142,159,710.84 and 26,609,589.64

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Solution

The fourth proportional to 94,767,357.16, 142,159,710.84 and 26,609,589.64 is: 39,916,820.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,767,357.16 : 142,159,710.84 = 26,609,589.64 : x
  2. Step 2: Convert to fraction form
    94,767,357.16/142,159,710.84 = 26,609,589.64/x
  3. Step 3: Cross multiply
    94,767,357.16x = 142,159,710.84 × 26,609,589.64
  4. Step 4: Simplify right side
    94,767,357.16x = 3,782,811,568,793,460
  5. Step 5: Solve for x
    x = 3,782,811,568,793,460/94,767,357.16
  6. Step 6: Final answer
    x = 39,916,820.33

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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.