Home / 34,427,897.64-51,603,091.74-15,013,461.24

Finding the Fourth Proportional to 34,427,897.64, 51,603,091.74 and 15,013,461.24

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Solution

The fourth proportional to 34,427,897.64, 51,603,091.74 and 15,013,461.24 is: 22,503,291.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,427,897.64 : 51,603,091.74 = 15,013,461.24 : x
  2. Step 2: Convert to fraction form
    34,427,897.64/51,603,091.74 = 15,013,461.24/x
  3. Step 3: Cross multiply
    34,427,897.64x = 51,603,091.74 × 15,013,461.24
  4. Step 4: Simplify right side
    34,427,897.64x = 774,741,017,702,654.25
  5. Step 5: Solve for x
    x = 774,741,017,702,654.25/34,427,897.64
  6. Step 6: Final answer
    x = 22,503,291.54

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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.