Home / 46,050,715.98-69,075,116.55-15,347,520.18

Finding the Fourth Proportional to 46,050,715.98, 69,075,116.55 and 15,347,520.18

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Solution

The fourth proportional to 46,050,715.98, 69,075,116.55 and 15,347,520.18 is: 23,020,961.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,050,715.98 : 69,075,116.55 = 15,347,520.18 : x
  2. Step 2: Convert to fraction form
    46,050,715.98/69,075,116.55 = 15,347,520.18/x
  3. Step 3: Cross multiply
    46,050,715.98x = 69,075,116.55 × 15,347,520.18
  4. Step 4: Simplify right side
    46,050,715.98x = 1,060,131,745,186,976.88
  5. Step 5: Solve for x
    x = 1,060,131,745,186,976.88/46,050,715.98
  6. Step 6: Final answer
    x = 23,020,961.19

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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.