Home / 14,865,986.10-22,298,979.15-11,086,850.10

Finding the Fourth Proportional to 14,865,986.10, 22,298,979.15 and 11,086,850.10

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Solution

The fourth proportional to 14,865,986.10, 22,298,979.15 and 11,086,850.10 is: 16,630,275.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865,986.10 : 22,298,979.15 = 11,086,850.10 : x
  2. Step 2: Convert to fraction form
    14,865,986.10/22,298,979.15 = 11,086,850.10/x
  3. Step 3: Cross multiply
    14,865,986.10x = 22,298,979.15 × 11,086,850.10
  4. Step 4: Simplify right side
    14,865,986.10x = 247,225,439,219,075.38
  5. Step 5: Solve for x
    x = 247,225,439,219,075.38/14,865,986.10
  6. Step 6: Final answer
    x = 16,630,275.15

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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.