Home / 46,367,631.40-69,551,447.10-36,812,482.60

Finding the Fourth Proportional to 46,367,631.40, 69,551,447.10 and 36,812,482.60

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Solution

The fourth proportional to 46,367,631.40, 69,551,447.10 and 36,812,482.60 is: 55,218,723.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,367,631.40 : 69,551,447.10 = 36,812,482.60 : x
  2. Step 2: Convert to fraction form
    46,367,631.40/69,551,447.10 = 36,812,482.60/x
  3. Step 3: Cross multiply
    46,367,631.40x = 69,551,447.10 × 36,812,482.60
  4. Step 4: Simplify right side
    46,367,631.40x = 2,560,361,436,173,570.50
  5. Step 5: Solve for x
    x = 2,560,361,436,173,570.50/46,367,631.40
  6. Step 6: Final answer
    x = 55,218,723.90

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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.