Home / 34,140,685.80-51,211,028.70-33,573,815.40

Finding the Fourth Proportional to 34,140,685.80, 51,211,028.70 and 33,573,815.40

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Solution

The fourth proportional to 34,140,685.80, 51,211,028.70 and 33,573,815.40 is: 50,360,723.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,140,685.80 : 51,211,028.70 = 33,573,815.40 : x
  2. Step 2: Convert to fraction form
    34,140,685.80/51,211,028.70 = 33,573,815.40/x
  3. Step 3: Cross multiply
    34,140,685.80x = 51,211,028.70 × 33,573,815.40
  4. Step 4: Simplify right side
    34,140,685.80x = 1,719,349,624,017,902
  5. Step 5: Solve for x
    x = 1,719,349,624,017,902/34,140,685.80
  6. Step 6: Final answer
    x = 50,360,723.10

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1.5x scale

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.