Home / 45,700,412.22-68,550,692.04-16,178,569.02

Finding the Fourth Proportional to 45,700,412.22, 68,550,692.04 and 16,178,569.02

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Solution

The fourth proportional to 45,700,412.22, 68,550,692.04 and 16,178,569.02 is: 24,267,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,700,412.22 : 68,550,692.04 = 16,178,569.02 : x
  2. Step 2: Convert to fraction form
    45,700,412.22/68,550,692.04 = 16,178,569.02/x
  3. Step 3: Cross multiply
    45,700,412.22x = 68,550,692.04 × 16,178,569.02
  4. Step 4: Simplify right side
    45,700,412.22x = 1,109,052,102,537,904.62
  5. Step 5: Solve for x
    x = 1,109,052,102,537,904.62/45,700,412.22
  6. Step 6: Final answer
    x = 24,267,879.62

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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.