Home / 43,842,411.92-65,778,222.84-14,699,134.48

Finding the Fourth Proportional to 43,842,411.92, 65,778,222.84 and 14,699,134.48

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Solution

The fourth proportional to 43,842,411.92, 65,778,222.84 and 14,699,134.48 is: 22,053,598.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,842,411.92 : 65,778,222.84 = 14,699,134.48 : x
  2. Step 2: Convert to fraction form
    43,842,411.92/65,778,222.84 = 14,699,134.48/x
  3. Step 3: Cross multiply
    43,842,411.92x = 65,778,222.84 × 14,699,134.48
  4. Step 4: Simplify right side
    43,842,411.92x = 966,882,943,380,567.62
  5. Step 5: Solve for x
    x = 966,882,943,380,567.62/43,842,411.92
  6. Step 6: Final answer
    x = 22,053,598.35

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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.