Home / 35,384,476,876.50-53,076,913,735.80-11,802,649,082.48

Finding the Fourth Proportional to 35,384,476,876.50, 53,076,913,735.80 and 11,802,649,082.48

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Solution

The fourth proportional to 35,384,476,876.50, 53,076,913,735.80 and 11,802,649,082.48 is: 17,704,039,807.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,476,876.50 : 53,076,913,735.80 = 11,802,649,082.48 : x
  2. Step 2: Convert to fraction form
    35,384,476,876.50/53,076,913,735.80 = 11,802,649,082.48/x
  3. Step 3: Cross multiply
    35,384,476,876.50x = 53,076,913,735.80 × 11,802,649,082.48
  4. Step 4: Simplify right side
    35,384,476,876.50x = 626,448,187,204,710,039,552
  5. Step 5: Solve for x
    x = 626,448,187,204,710,039,552/35,384,476,876.50
  6. Step 6: Final answer
    x = 17,704,039,807.94

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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.