Home / 46,075,539.40-69,100,711.92-17,319,463.72

Finding the Fourth Proportional to 46,075,539.40, 69,100,711.92 and 17,319,463.72

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Solution

The fourth proportional to 46,075,539.40, 69,100,711.92 and 17,319,463.72 is: 25,974,460.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,075,539.40 : 69,100,711.92 = 17,319,463.72 : x
  2. Step 2: Convert to fraction form
    46,075,539.40/69,100,711.92 = 17,319,463.72/x
  3. Step 3: Cross multiply
    46,075,539.40x = 69,100,711.92 × 17,319,463.72
  4. Step 4: Simplify right side
    46,075,539.40x = 1,196,787,273,124,611.50
  5. Step 5: Solve for x
    x = 1,196,787,273,124,611.50/46,075,539.40
  6. Step 6: Final answer
    x = 25,974,460.39

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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.