Home / 43,014,328.03-64,521,555.38-32,836,974.08

Finding the Fourth Proportional to 43,014,328.03, 64,521,555.38 and 32,836,974.08

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Solution

The fourth proportional to 43,014,328.03, 64,521,555.38 and 32,836,974.08 is: 49,255,509.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,014,328.03 : 64,521,555.38 = 32,836,974.08 : x
  2. Step 2: Convert to fraction form
    43,014,328.03/64,521,555.38 = 32,836,974.08/x
  3. Step 3: Cross multiply
    43,014,328.03x = 64,521,555.38 × 32,836,974.08
  4. Step 4: Simplify right side
    43,014,328.03x = 2,118,692,641,611,463.50
  5. Step 5: Solve for x
    x = 2,118,692,641,611,463.50/43,014,328.03
  6. Step 6: Final answer
    x = 49,255,509.47

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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.