Home / 109,795,575.71-164,645,522.93-36,998,787.53

Finding the Fourth Proportional to 109,795,575.71, 164,645,522.93 and 36,998,787.53

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Solution

The fourth proportional to 109,795,575.71, 164,645,522.93 and 36,998,787.53 is: 55,482,060.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,795,575.71 : 164,645,522.93 = 36,998,787.53 : x
  2. Step 2: Convert to fraction form
    109,795,575.71/164,645,522.93 = 36,998,787.53/x
  3. Step 3: Cross multiply
    109,795,575.71x = 164,645,522.93 × 36,998,787.53
  4. Step 4: Simplify right side
    109,795,575.71x = 6,091,684,719,922,082
  5. Step 5: Solve for x
    x = 6,091,684,719,922,082/109,795,575.71
  6. Step 6: Final answer
    x = 55,482,060.01

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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.