Home / 35,432,565.20-53,148,847.80-33,663,093.20

Finding the Fourth Proportional to 35,432,565.20, 53,148,847.80 and 33,663,093.20

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Solution

The fourth proportional to 35,432,565.20, 53,148,847.80 and 33,663,093.20 is: 50,494,639.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,432,565.20 : 53,148,847.80 = 33,663,093.20 : x
  2. Step 2: Convert to fraction form
    35,432,565.20/53,148,847.80 = 33,663,093.20/x
  3. Step 3: Cross multiply
    35,432,565.20x = 53,148,847.80 × 33,663,093.20
  4. Step 4: Simplify right side
    35,432,565.20x = 1,789,154,616,964,015
  5. Step 5: Solve for x
    x = 1,789,154,616,964,015/35,432,565.20
  6. Step 6: Final answer
    x = 50,494,639.80

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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.