Home / 48,977,435.89-73,476,781.71-14,897,896.03

Finding the Fourth Proportional to 48,977,435.89, 73,476,781.71 and 14,897,896.03

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Solution

The fourth proportional to 48,977,435.89, 73,476,781.71 and 14,897,896.03 is: 22,350,076.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,977,435.89 : 73,476,781.71 = 14,897,896.03 : x
  2. Step 2: Convert to fraction form
    48,977,435.89/73,476,781.71 = 14,897,896.03/x
  3. Step 3: Cross multiply
    48,977,435.89x = 73,476,781.71 × 14,897,896.03
  4. Step 4: Simplify right side
    48,977,435.89x = 1,094,649,454,534,585.50
  5. Step 5: Solve for x
    x = 1,094,649,454,534,585.50/48,977,435.89
  6. Step 6: Final answer
    x = 22,350,076.82

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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.