Home / 32,009,855.45-44,174,671.11-19,617,554.21

Finding the Fourth Proportional to 32,009,855.45, 44,174,671.11 and 19,617,554.21

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Solution

The fourth proportional to 32,009,855.45, 44,174,671.11 and 19,617,554.21 is: 27,072,880.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,009,855.45 : 44,174,671.11 = 19,617,554.21 : x
  2. Step 2: Convert to fraction form
    32,009,855.45/44,174,671.11 = 19,617,554.21/x
  3. Step 3: Cross multiply
    32,009,855.45x = 44,174,671.11 × 19,617,554.21
  4. Step 4: Simplify right side
    32,009,855.45x = 866,599,004,988,472.38
  5. Step 5: Solve for x
    x = 866,599,004,988,472.38/32,009,855.45
  6. Step 6: Final answer
    x = 27,072,880.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.