Home / 40,234,846.11-60,361,267.77-14,675,855.40

Finding the Fourth Proportional to 40,234,846.11, 60,361,267.77 and 14,675,855.40

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Solution

The fourth proportional to 40,234,846.11, 60,361,267.77 and 14,675,855.40 is: 22,017,065.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,234,846.11 : 60,361,267.77 = 14,675,855.40 : x
  2. Step 2: Convert to fraction form
    40,234,846.11/60,361,267.77 = 14,675,855.40/x
  3. Step 3: Cross multiply
    40,234,846.11x = 60,361,267.77 × 14,675,855.40
  4. Step 4: Simplify right side
    40,234,846.11x = 885,853,237,553,200.50
  5. Step 5: Solve for x
    x = 885,853,237,553,200.50/40,234,846.11
  6. Step 6: Final answer
    x = 22,017,065.38

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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.