Home / 34,205,281.91-47,202,705.88-18,524,179.14

Finding the Fourth Proportional to 34,205,281.91, 47,202,705.88 and 18,524,179.14

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Solution

The fourth proportional to 34,205,281.91, 47,202,705.88 and 18,524,179.14 is: 25,563,051.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,205,281.91 : 47,202,705.88 = 18,524,179.14 : x
  2. Step 2: Convert to fraction form
    34,205,281.91/47,202,705.88 = 18,524,179.14/x
  3. Step 3: Cross multiply
    34,205,281.91x = 47,202,705.88 × 18,524,179.14
  4. Step 4: Simplify right side
    34,205,281.91x = 874,391,379,613,851.38
  5. Step 5: Solve for x
    x = 874,391,379,613,851.38/34,205,281.91
  6. Step 6: Final answer
    x = 25,563,051.40

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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.