Home / 31,093,258.02-46,638,205.50-9,527,921.98

Finding the Fourth Proportional to 31,093,258.02, 46,638,205.50 and 9,527,921.98

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Solution

The fourth proportional to 31,093,258.02, 46,638,205.50 and 9,527,921.98 is: 14,291,367.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,093,258.02 : 46,638,205.50 = 9,527,921.98 : x
  2. Step 2: Convert to fraction form
    31,093,258.02/46,638,205.50 = 9,527,921.98/x
  3. Step 3: Cross multiply
    31,093,258.02x = 46,638,205.50 × 9,527,921.98
  4. Step 4: Simplify right side
    31,093,258.02x = 444,365,183,291,206.94
  5. Step 5: Solve for x
    x = 444,365,183,291,206.94/31,093,258.02
  6. Step 6: Final answer
    x = 14,291,367.70

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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.