Home / 67,601,492.41-101,518,282.82-41,493,636.15

Finding the Fourth Proportional to 67,601,492.41, 101,518,282.82 and 41,493,636.15

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Solution

The fourth proportional to 67,601,492.41, 101,518,282.82 and 41,493,636.15 is: 62,311,681.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,601,492.41 : 101,518,282.82 = 41,493,636.15 : x
  2. Step 2: Convert to fraction form
    67,601,492.41/101,518,282.82 = 41,493,636.15/x
  3. Step 3: Cross multiply
    67,601,492.41x = 101,518,282.82 × 41,493,636.15
  4. Step 4: Simplify right side
    67,601,492.41x = 4,212,362,689,772,969
  5. Step 5: Solve for x
    x = 4,212,362,689,772,969/67,601,492.41
  6. Step 6: Final answer
    x = 62,311,681.88

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.