Home / 46,656,007.10-69,984,010.65-32,275,072.70

Finding the Fourth Proportional to 46,656,007.10, 69,984,010.65 and 32,275,072.70

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Solution

The fourth proportional to 46,656,007.10, 69,984,010.65 and 32,275,072.70 is: 48,412,609.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,007.10 : 69,984,010.65 = 32,275,072.70 : x
  2. Step 2: Convert to fraction form
    46,656,007.10/69,984,010.65 = 32,275,072.70/x
  3. Step 3: Cross multiply
    46,656,007.10x = 69,984,010.65 × 32,275,072.70
  4. Step 4: Simplify right side
    46,656,007.10x = 2,258,739,031,566,324.50
  5. Step 5: Solve for x
    x = 2,258,739,031,566,324.50/46,656,007.10
  6. Step 6: Final answer
    x = 48,412,609.05

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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.