Home / 35,167,574.80-52,767,108.60-15,988,459.60

Finding the Fourth Proportional to 35,167,574.80, 52,767,108.60 and 15,988,459.60

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Solution

The fourth proportional to 35,167,574.80, 52,767,108.60 and 15,988,459.60 is: 23,989,848.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,167,574.80 : 52,767,108.60 = 15,988,459.60 : x
  2. Step 2: Convert to fraction form
    35,167,574.80/52,767,108.60 = 15,988,459.60/x
  3. Step 3: Cross multiply
    35,167,574.80x = 52,767,108.60 × 15,988,459.60
  4. Step 4: Simplify right side
    35,167,574.80x = 843,664,784,059,912.62
  5. Step 5: Solve for x
    x = 843,664,784,059,912.62/35,167,574.80
  6. Step 6: Final answer
    x = 23,989,848.29

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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.