Home / 49,861,841.84-74,816,449.14-34,532,721.44

Finding the Fourth Proportional to 49,861,841.84, 74,816,449.14 and 34,532,721.44

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Solution

The fourth proportional to 49,861,841.84, 74,816,449.14 and 34,532,721.44 is: 51,815,486.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,861,841.84 : 74,816,449.14 = 34,532,721.44 : x
  2. Step 2: Convert to fraction form
    49,861,841.84/74,816,449.14 = 34,532,721.44/x
  3. Step 3: Cross multiply
    49,861,841.84x = 74,816,449.14 × 34,532,721.44
  4. Step 4: Simplify right side
    49,861,841.84x = 2,583,615,597,281,547.50
  5. Step 5: Solve for x
    x = 2,583,615,597,281,547.50/49,861,841.84
  6. Step 6: Final answer
    x = 51,815,486.59

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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.