Home / 2,401,342,663.70-3,602,013,995.55-848,790,926.30

Finding the Fourth Proportional to 2,401,342,663.70, 3,602,013,995.55 and 848,790,926.30

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Solution

The fourth proportional to 2,401,342,663.70, 3,602,013,995.55 and 848,790,926.30 is: 1,273,186,389.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,342,663.70 : 3,602,013,995.55 = 848,790,926.30 : x
  2. Step 2: Convert to fraction form
    2,401,342,663.70/3,602,013,995.55 = 848,790,926.30/x
  3. Step 3: Cross multiply
    2,401,342,663.70x = 3,602,013,995.55 × 848,790,926.30
  4. Step 4: Simplify right side
    2,401,342,663.70x = 3,057,356,795,828,448,768
  5. Step 5: Solve for x
    x = 3,057,356,795,828,448,768/2,401,342,663.70
  6. Step 6: Final answer
    x = 1,273,186,389.45

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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.