Home / 36,107,522.10-54,168,281.55-18,156,626.10

Finding the Fourth Proportional to 36,107,522.10, 54,168,281.55 and 18,156,626.10

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Solution

The fourth proportional to 36,107,522.10, 54,168,281.55 and 18,156,626.10 is: 27,238,458.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,107,522.10 : 54,168,281.55 = 18,156,626.10 : x
  2. Step 2: Convert to fraction form
    36,107,522.10/54,168,281.55 = 18,156,626.10/x
  3. Step 3: Cross multiply
    36,107,522.10x = 54,168,281.55 × 18,156,626.10
  4. Step 4: Simplify right side
    36,107,522.10x = 983,513,234,582,878.50
  5. Step 5: Solve for x
    x = 983,513,234,582,878.50/36,107,522.10
  6. Step 6: Final answer
    x = 27,238,458.29

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1.5x scale

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.