Home / 27,368,957.70-37,769,261.69-14,810,012.41

Finding the Fourth Proportional to 27,368,957.70, 37,769,261.69 and 14,810,012.41

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Solution

The fourth proportional to 27,368,957.70, 37,769,261.69 and 14,810,012.41 is: 20,437,871.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,368,957.70 : 37,769,261.69 = 14,810,012.41 : x
  2. Step 2: Convert to fraction form
    27,368,957.70/37,769,261.69 = 14,810,012.41/x
  3. Step 3: Cross multiply
    27,368,957.70x = 37,769,261.69 × 14,810,012.41
  4. Step 4: Simplify right side
    27,368,957.70x = 559,363,234,365,810.69
  5. Step 5: Solve for x
    x = 559,363,234,365,810.69/27,368,957.70
  6. Step 6: Final answer
    x = 20,437,871.28

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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.