Home / 46,140,166.80-69,214,186.80-12,061,458

Finding the Fourth Proportional to 46,140,166.80, 69,214,186.80 and 12,061,458

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Solution

The fourth proportional to 46,140,166.80, 69,214,186.80 and 12,061,458 is: 18,093,216.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,140,166.80 : 69,214,186.80 = 12,061,458 : x
  2. Step 2: Convert to fraction form
    46,140,166.80/69,214,186.80 = 12,061,458/x
  3. Step 3: Cross multiply
    46,140,166.80x = 69,214,186.80 × 12,061,458
  4. Step 4: Simplify right side
    46,140,166.80x = 834,824,007,092,354.38
  5. Step 5: Solve for x
    x = 834,824,007,092,354.38/46,140,166.80
  6. Step 6: Final answer
    x = 18,093,216.06

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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.