Home / 23,175,961.70-34,763,942.55-14,609,920.10

Finding the Fourth Proportional to 23,175,961.70, 34,763,942.55 and 14,609,920.10

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Solution

The fourth proportional to 23,175,961.70, 34,763,942.55 and 14,609,920.10 is: 21,914,880.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,175,961.70 : 34,763,942.55 = 14,609,920.10 : x
  2. Step 2: Convert to fraction form
    23,175,961.70/34,763,942.55 = 14,609,920.10/x
  3. Step 3: Cross multiply
    23,175,961.70x = 34,763,942.55 × 14,609,920.10
  4. Step 4: Simplify right side
    23,175,961.70x = 507,898,423,016,490.19
  5. Step 5: Solve for x
    x = 507,898,423,016,490.19/23,175,961.70
  6. Step 6: Final answer
    x = 21,914,880.15

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Double scale
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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.