Home / 35,384,476,875.74-53,076,913,734.69-11,802,649,081.73

Finding the Fourth Proportional to 35,384,476,875.74, 53,076,913,734.69 and 11,802,649,081.73

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Solution

The fourth proportional to 35,384,476,875.74, 53,076,913,734.69 and 11,802,649,081.73 is: 17,704,039,806.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,476,875.74 : 53,076,913,734.69 = 11,802,649,081.73 : x
  2. Step 2: Convert to fraction form
    35,384,476,875.74/53,076,913,734.69 = 11,802,649,081.73/x
  3. Step 3: Cross multiply
    35,384,476,875.74x = 53,076,913,734.69 × 11,802,649,081.73
  4. Step 4: Simplify right side
    35,384,476,875.74x = 626,448,187,151,535,964,160
  5. Step 5: Solve for x
    x = 626,448,187,151,535,964,160/35,384,476,875.74
  6. Step 6: Final answer
    x = 17,704,039,806.82

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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.