Home / 34,905,016-52,363,197.24-10,315,437.76

Finding the Fourth Proportional to 34,905,016, 52,363,197.24 and 10,315,437.76

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Solution

The fourth proportional to 34,905,016, 52,363,197.24 and 10,315,437.76 is: 15,474,833.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,905,016 : 52,363,197.24 = 10,315,437.76 : x
  2. Step 2: Convert to fraction form
    34,905,016/52,363,197.24 = 10,315,437.76/x
  3. Step 3: Cross multiply
    34,905,016x = 52,363,197.24 × 10,315,437.76
  4. Step 4: Simplify right side
    34,905,016x = 540,149,302,043,823.81
  5. Step 5: Solve for x
    x = 540,149,302,043,823.81/34,905,016
  6. Step 6: Final answer
    x = 15,474,833.25

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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.