Home / 46,420,479.70-69,630,719.55-24,897,119.20

Finding the Fourth Proportional to 46,420,479.70, 69,630,719.55 and 24,897,119.20

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Solution

The fourth proportional to 46,420,479.70, 69,630,719.55 and 24,897,119.20 is: 37,345,678.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,420,479.70 : 69,630,719.55 = 24,897,119.20 : x
  2. Step 2: Convert to fraction form
    46,420,479.70/69,630,719.55 = 24,897,119.20/x
  3. Step 3: Cross multiply
    46,420,479.70x = 69,630,719.55 × 24,897,119.20
  4. Step 4: Simplify right side
    46,420,479.70x = 1,733,604,324,618,120.25
  5. Step 5: Solve for x
    x = 1,733,604,324,618,120.25/46,420,479.70
  6. Step 6: Final answer
    x = 37,345,678.80

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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.