Home / 14,865,963.60-22,298,945.40-11,086,827.60

Finding the Fourth Proportional to 14,865,963.60, 22,298,945.40 and 11,086,827.60

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Solution

The fourth proportional to 14,865,963.60, 22,298,945.40 and 11,086,827.60 is: 16,630,241.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865,963.60 : 22,298,945.40 = 11,086,827.60 : x
  2. Step 2: Convert to fraction form
    14,865,963.60/22,298,945.40 = 11,086,827.60/x
  3. Step 3: Cross multiply
    14,865,963.60x = 22,298,945.40 × 11,086,827.60
  4. Step 4: Simplify right side
    14,865,963.60x = 247,224,563,311,613
  5. Step 5: Solve for x
    x = 247,224,563,311,613/14,865,963.60
  6. Step 6: Final answer
    x = 16,630,241.40

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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.