Home / 46,601,484.02-69,909,408.58-15,888,880.82

Finding the Fourth Proportional to 46,601,484.02, 69,909,408.58 and 15,888,880.82

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Solution

The fourth proportional to 46,601,484.02, 69,909,408.58 and 15,888,880.82 is: 23,835,770.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,601,484.02 : 69,909,408.58 = 15,888,880.82 : x
  2. Step 2: Convert to fraction form
    46,601,484.02/69,909,408.58 = 15,888,880.82/x
  3. Step 3: Cross multiply
    46,601,484.02x = 69,909,408.58 × 15,888,880.82
  4. Step 4: Simplify right side
    46,601,484.02x = 1,110,782,261,056,811.38
  5. Step 5: Solve for x
    x = 1,110,782,261,056,811.38/46,601,484.02
  6. Step 6: Final answer
    x = 23,835,770.13

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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.