Home / 27,009,014.11-37,272,441.29-14,785,871.11

Finding the Fourth Proportional to 27,009,014.11, 37,272,441.29 and 14,785,871.11

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Solution

The fourth proportional to 27,009,014.11, 37,272,441.29 and 14,785,871.11 is: 20,404,503.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,009,014.11 : 37,272,441.29 = 14,785,871.11 : x
  2. Step 2: Convert to fraction form
    27,009,014.11/37,272,441.29 = 14,785,871.11/x
  3. Step 3: Cross multiply
    27,009,014.11x = 37,272,441.29 × 14,785,871.11
  4. Step 4: Simplify right side
    27,009,014.11x = 551,105,512,812,765.62
  5. Step 5: Solve for x
    x = 551,105,512,812,765.62/27,009,014.11
  6. Step 6: Final answer
    x = 20,404,503.13

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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.