Home / 9,936,926.53-14,877,597.58-5,371,593.19

Finding the Fourth Proportional to 9,936,926.53, 14,877,597.58 and 5,371,593.19

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Solution

The fourth proportional to 9,936,926.53, 14,877,597.58 and 5,371,593.19 is: 8,042,366.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,926.53 : 14,877,597.58 = 5,371,593.19 : x
  2. Step 2: Convert to fraction form
    9,936,926.53/14,877,597.58 = 5,371,593.19/x
  3. Step 3: Cross multiply
    9,936,926.53x = 14,877,597.58 × 5,371,593.19
  4. Step 4: Simplify right side
    9,936,926.53x = 79,916,401,793,665.50
  5. Step 5: Solve for x
    x = 79,916,401,793,665.50/9,936,926.53
  6. Step 6: Final answer
    x = 8,042,366.18

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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.