Home / 16,842,537.90-25,216,567.65-16,370,145.90

Finding the Fourth Proportional to 16,842,537.90, 25,216,567.65 and 16,370,145.90

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Solution

The fourth proportional to 16,842,537.90, 25,216,567.65 and 16,370,145.90 is: 24,509,304.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,842,537.90 : 25,216,567.65 = 16,370,145.90 : x
  2. Step 2: Convert to fraction form
    16,842,537.90/25,216,567.65 = 16,370,145.90/x
  3. Step 3: Cross multiply
    16,842,537.90x = 25,216,567.65 × 16,370,145.90
  4. Step 4: Simplify right side
    16,842,537.90x = 412,798,891,527,720.12
  5. Step 5: Solve for x
    x = 412,798,891,527,720.12/16,842,537.90
  6. Step 6: Final answer
    x = 24,509,304.59

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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.