Home / 89,282,801.02-133,941,448.30-33,946,333.44

Finding the Fourth Proportional to 89,282,801.02, 133,941,448.30 and 33,946,333.44

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Solution

The fourth proportional to 89,282,801.02, 133,941,448.30 and 33,946,333.44 is: 50,926,057.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,282,801.02 : 133,941,448.30 = 33,946,333.44 : x
  2. Step 2: Convert to fraction form
    89,282,801.02/133,941,448.30 = 33,946,333.44/x
  3. Step 3: Cross multiply
    89,282,801.02x = 133,941,448.30 × 33,946,333.44
  4. Step 4: Simplify right side
    89,282,801.02x = 4,546,821,065,209,428
  5. Step 5: Solve for x
    x = 4,546,821,065,209,428/89,282,801.02
  6. Step 6: Final answer
    x = 50,926,057.58

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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.