Home / 14,673,423.40-22,010,135.10-13,180,431.40

Finding the Fourth Proportional to 14,673,423.40, 22,010,135.10 and 13,180,431.40

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Solution

The fourth proportional to 14,673,423.40, 22,010,135.10 and 13,180,431.40 is: 19,770,647.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,423.40 : 22,010,135.10 = 13,180,431.40 : x
  2. Step 2: Convert to fraction form
    14,673,423.40/22,010,135.10 = 13,180,431.40/x
  3. Step 3: Cross multiply
    14,673,423.40x = 22,010,135.10 × 13,180,431.40
  4. Step 4: Simplify right side
    14,673,423.40x = 290,103,075,790,282.19
  5. Step 5: Solve for x
    x = 290,103,075,790,282.19/14,673,423.40
  6. Step 6: Final answer
    x = 19,770,647.10

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1.5x scale

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.