Home / 35,367,900.50-53,051,847.87-9,808,909.58

Finding the Fourth Proportional to 35,367,900.50, 53,051,847.87 and 9,808,909.58

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Solution

The fourth proportional to 35,367,900.50, 53,051,847.87 and 9,808,909.58 is: 14,713,363.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,367,900.50 : 53,051,847.87 = 9,808,909.58 : x
  2. Step 2: Convert to fraction form
    35,367,900.50/53,051,847.87 = 9,808,909.58/x
  3. Step 3: Cross multiply
    35,367,900.50x = 53,051,847.87 × 9,808,909.58
  4. Step 4: Simplify right side
    35,367,900.50x = 520,380,778,808,745.56
  5. Step 5: Solve for x
    x = 520,380,778,808,745.56/35,367,900.50
  6. Step 6: Final answer
    x = 14,713,363.57

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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.