Home / 16,169,829.20-24,254,743.80-14,575,506.20

Finding the Fourth Proportional to 16,169,829.20, 24,254,743.80 and 14,575,506.20

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Solution

The fourth proportional to 16,169,829.20, 24,254,743.80 and 14,575,506.20 is: 21,863,259.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,829.20 : 24,254,743.80 = 14,575,506.20 : x
  2. Step 2: Convert to fraction form
    16,169,829.20/24,254,743.80 = 14,575,506.20/x
  3. Step 3: Cross multiply
    16,169,829.20x = 24,254,743.80 × 14,575,506.20
  4. Step 4: Simplify right side
    16,169,829.20x = 353,525,168,636,311.56
  5. Step 5: Solve for x
    x = 353,525,168,636,311.56/16,169,829.20
  6. Step 6: Final answer
    x = 21,863,259.30

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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.