Home / 22,338,072.47-33,507,196.19-14,763,354.23

Finding the Fourth Proportional to 22,338,072.47, 33,507,196.19 and 14,763,354.23

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Solution

The fourth proportional to 22,338,072.47, 33,507,196.19 and 14,763,354.23 is: 22,145,089.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,338,072.47 : 33,507,196.19 = 14,763,354.23 : x
  2. Step 2: Convert to fraction form
    22,338,072.47/33,507,196.19 = 14,763,354.23/x
  3. Step 3: Cross multiply
    22,338,072.47x = 33,507,196.19 × 14,763,354.23
  4. Step 4: Simplify right side
    22,338,072.47x = 494,678,606,672,390.19
  5. Step 5: Solve for x
    x = 494,678,606,672,390.19/22,338,072.47
  6. Step 6: Final answer
    x = 22,145,089.16

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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.