Home / 36,303,916.60-54,455,874.90-36,091,340.20

Finding the Fourth Proportional to 36,303,916.60, 54,455,874.90 and 36,091,340.20

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Solution

The fourth proportional to 36,303,916.60, 54,455,874.90 and 36,091,340.20 is: 54,137,010.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,303,916.60 : 54,455,874.90 = 36,091,340.20 : x
  2. Step 2: Convert to fraction form
    36,303,916.60/54,455,874.90 = 36,091,340.20/x
  3. Step 3: Cross multiply
    36,303,916.60x = 54,455,874.90 × 36,091,340.20
  4. Step 4: Simplify right side
    36,303,916.60x = 1,965,385,506,904,541
  5. Step 5: Solve for x
    x = 1,965,385,506,904,541/36,303,916.60
  6. Step 6: Final answer
    x = 54,137,010.30

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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.