Home / 46,656,123.15-69,984,184.73-16,367,047.95

Finding the Fourth Proportional to 46,656,123.15, 69,984,184.73 and 16,367,047.95

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Solution

The fourth proportional to 46,656,123.15, 69,984,184.73 and 16,367,047.95 is: 24,550,571.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,123.15 : 69,984,184.73 = 16,367,047.95 : x
  2. Step 2: Convert to fraction form
    46,656,123.15/69,984,184.73 = 16,367,047.95/x
  3. Step 3: Cross multiply
    46,656,123.15x = 69,984,184.73 × 16,367,047.95
  4. Step 4: Simplify right side
    46,656,123.15x = 1,145,434,507,217,567.75
  5. Step 5: Solve for x
    x = 1,145,434,507,217,567.75/46,656,123.15
  6. Step 6: Final answer
    x = 24,550,571.93

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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.