Home / 62,051,206.34-85,629,620.04-34,176,512.32

Finding the Fourth Proportional to 62,051,206.34, 85,629,620.04 and 34,176,512.32

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Solution

The fourth proportional to 62,051,206.34, 85,629,620.04 and 34,176,512.32 is: 47,163,011.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,051,206.34 : 85,629,620.04 = 34,176,512.32 : x
  2. Step 2: Convert to fraction form
    62,051,206.34/85,629,620.04 = 34,176,512.32/x
  3. Step 3: Cross multiply
    62,051,206.34x = 85,629,620.04 × 34,176,512.32
  4. Step 4: Simplify right side
    62,051,206.34x = 2,926,521,764,039,905.50
  5. Step 5: Solve for x
    x = 2,926,521,764,039,905.50/62,051,206.34
  6. Step 6: Final answer
    x = 47,163,011.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.