Home / 46,656,013.15-69,984,019.73-16,366,937.95

Finding the Fourth Proportional to 46,656,013.15, 69,984,019.73 and 16,366,937.95

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Solution

The fourth proportional to 46,656,013.15, 69,984,019.73 and 16,366,937.95 is: 24,550,406.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,013.15 : 69,984,019.73 = 16,366,937.95 : x
  2. Step 2: Convert to fraction form
    46,656,013.15/69,984,019.73 = 16,366,937.95/x
  3. Step 3: Cross multiply
    46,656,013.15x = 69,984,019.73 × 16,366,937.95
  4. Step 4: Simplify right side
    46,656,013.15x = 1,145,424,108,412,485.75
  5. Step 5: Solve for x
    x = 1,145,424,108,412,485.75/46,656,013.15
  6. Step 6: Final answer
    x = 24,550,406.93

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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.