Home / 14,106,329.10-21,159,493.65-14,106,329.10

Finding the Fourth Proportional to 14,106,329.10, 21,159,493.65 and 14,106,329.10

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Solution

The fourth proportional to 14,106,329.10, 21,159,493.65 and 14,106,329.10 is: 21,159,493.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,106,329.10 : 21,159,493.65 = 14,106,329.10 : x
  2. Step 2: Convert to fraction form
    14,106,329.10/21,159,493.65 = 14,106,329.10/x
  3. Step 3: Cross multiply
    14,106,329.10x = 21,159,493.65 × 14,106,329.10
  4. Step 4: Simplify right side
    14,106,329.10x = 298,482,781,016,260.19
  5. Step 5: Solve for x
    x = 298,482,781,016,260.19/14,106,329.10
  6. Step 6: Final answer
    x = 21,159,493.65

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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.