Home / 35,220,005.84-52,830,415.49-10,628,145.56

Finding the Fourth Proportional to 35,220,005.84, 52,830,415.49 and 10,628,145.56

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Solution

The fourth proportional to 35,220,005.84, 52,830,415.49 and 10,628,145.56 is: 15,942,341.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,220,005.84 : 52,830,415.49 = 10,628,145.56 : x
  2. Step 2: Convert to fraction form
    35,220,005.84/52,830,415.49 = 10,628,145.56/x
  3. Step 3: Cross multiply
    35,220,005.84x = 52,830,415.49 × 10,628,145.56
  4. Step 4: Simplify right side
    35,220,005.84x = 561,489,345,505,705.88
  5. Step 5: Solve for x
    x = 561,489,345,505,705.88/35,220,005.84
  6. Step 6: Final answer
    x = 15,942,341.07

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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.