Home / 18,983,266.64-26,175,916.68-12,096,841.04

Finding the Fourth Proportional to 18,983,266.64, 26,175,916.68 and 12,096,841.04

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Solution

The fourth proportional to 18,983,266.64, 26,175,916.68 and 12,096,841.04 is: 16,680,264.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,983,266.64 : 26,175,916.68 = 12,096,841.04 : x
  2. Step 2: Convert to fraction form
    18,983,266.64/26,175,916.68 = 12,096,841.04/x
  3. Step 3: Cross multiply
    18,983,266.64x = 26,175,916.68 × 12,096,841.04
  4. Step 4: Simplify right side
    18,983,266.64x = 316,645,903,154,244.50
  5. Step 5: Solve for x
    x = 316,645,903,154,244.50/18,983,266.64
  6. Step 6: Final answer
    x = 16,680,264.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.