Home / 16,052,246.60-24,078,369.90-9,249,801.80

Finding the Fourth Proportional to 16,052,246.60, 24,078,369.90 and 9,249,801.80

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Solution

The fourth proportional to 16,052,246.60, 24,078,369.90 and 9,249,801.80 is: 13,874,702.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,052,246.60 : 24,078,369.90 = 9,249,801.80 : x
  2. Step 2: Convert to fraction form
    16,052,246.60/24,078,369.90 = 9,249,801.80/x
  3. Step 3: Cross multiply
    16,052,246.60x = 24,078,369.90 × 9,249,801.80
  4. Step 4: Simplify right side
    16,052,246.60x = 222,720,149,242,085.81
  5. Step 5: Solve for x
    x = 222,720,149,242,085.81/16,052,246.60
  6. Step 6: Final answer
    x = 13,874,702.70

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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.