Home / 34,800,854.92-52,211,055.75-10,209,361.84

Finding the Fourth Proportional to 34,800,854.92, 52,211,055.75 and 10,209,361.84

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Solution

The fourth proportional to 34,800,854.92, 52,211,055.75 and 10,209,361.84 is: 15,316,909.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,800,854.92 : 52,211,055.75 = 10,209,361.84 : x
  2. Step 2: Convert to fraction form
    34,800,854.92/52,211,055.75 = 10,209,361.84/x
  3. Step 3: Cross multiply
    34,800,854.92x = 52,211,055.75 × 10,209,361.84
  4. Step 4: Simplify right side
    34,800,854.92x = 533,041,560,200,162.56
  5. Step 5: Solve for x
    x = 533,041,560,200,162.56/34,800,854.92
  6. Step 6: Final answer
    x = 15,316,909.93

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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.