Home / 27,548,888.80-41,308,587.60-11,574,488.80

Finding the Fourth Proportional to 27,548,888.80, 41,308,587.60 and 11,574,488.80

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Solution

The fourth proportional to 27,548,888.80, 41,308,587.60 and 11,574,488.80 is: 17,355,537.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548,888.80 : 41,308,587.60 = 11,574,488.80 : x
  2. Step 2: Convert to fraction form
    27,548,888.80/41,308,587.60 = 11,574,488.80/x
  3. Step 3: Cross multiply
    27,548,888.80x = 41,308,587.60 × 11,574,488.80
  4. Step 4: Simplify right side
    27,548,888.80x = 478,125,784,520,018.94
  5. Step 5: Solve for x
    x = 478,125,784,520,018.94/27,548,888.80
  6. Step 6: Final answer
    x = 17,355,537.93

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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.