Home / 62,581,611.32-86,360,987.51-34,704,250.88

Finding the Fourth Proportional to 62,581,611.32, 86,360,987.51 and 34,704,250.88

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Solution

The fourth proportional to 62,581,611.32, 86,360,987.51 and 34,704,250.88 is: 47,890,958.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,581,611.32 : 86,360,987.51 = 34,704,250.88 : x
  2. Step 2: Convert to fraction form
    62,581,611.32/86,360,987.51 = 34,704,250.88/x
  3. Step 3: Cross multiply
    62,581,611.32x = 86,360,987.51 × 34,704,250.88
  4. Step 4: Simplify right side
    62,581,611.32x = 2,997,093,376,186,260
  5. Step 5: Solve for x
    x = 2,997,093,376,186,260/62,581,611.32
  6. Step 6: Final answer
    x = 47,890,958.91

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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.