Home / 27,122,253.95-37,429,050.83-14,732,554.25

Finding the Fourth Proportional to 27,122,253.95, 37,429,050.83 and 14,732,554.25

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Solution

The fourth proportional to 27,122,253.95, 37,429,050.83 and 14,732,554.25 is: 20,331,109.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,122,253.95 : 37,429,050.83 = 14,732,554.25 : x
  2. Step 2: Convert to fraction form
    27,122,253.95/37,429,050.83 = 14,732,554.25/x
  3. Step 3: Cross multiply
    27,122,253.95x = 37,429,050.83 × 14,732,554.25
  4. Step 4: Simplify right side
    27,122,253.95x = 551,425,521,898,892.44
  5. Step 5: Solve for x
    x = 551,425,521,898,892.44/27,122,253.95
  6. Step 6: Final answer
    x = 20,331,109.75

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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.