Home / 62,293,359.42-85,965,738.01-34,416,710.73

Finding the Fourth Proportional to 62,293,359.42, 85,965,738.01 and 34,416,710.73

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Solution

The fourth proportional to 62,293,359.42, 85,965,738.01 and 34,416,710.73 is: 47,495,559.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,293,359.42 : 85,965,738.01 = 34,416,710.73 : x
  2. Step 2: Convert to fraction form
    62,293,359.42/85,965,738.01 = 34,416,710.73/x
  3. Step 3: Cross multiply
    62,293,359.42x = 85,965,738.01 × 34,416,710.73
  4. Step 4: Simplify right side
    62,293,359.42x = 2,958,657,937,695,093.50
  5. Step 5: Solve for x
    x = 2,958,657,937,695,093.50/62,293,359.42
  6. Step 6: Final answer
    x = 47,495,559.16

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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.