Home / 103,039,954.96-154,587,807.96-34,882,652.56

Finding the Fourth Proportional to 103,039,954.96, 154,587,807.96 and 34,882,652.56

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Solution

The fourth proportional to 103,039,954.96, 154,587,807.96 and 34,882,652.56 is: 52,333,415.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,039,954.96 : 154,587,807.96 = 34,882,652.56 : x
  2. Step 2: Convert to fraction form
    103,039,954.96/154,587,807.96 = 34,882,652.56/x
  3. Step 3: Cross multiply
    103,039,954.96x = 154,587,807.96 × 34,882,652.56
  4. Step 4: Simplify right side
    103,039,954.96x = 5,392,432,795,080,683
  5. Step 5: Solve for x
    x = 5,392,432,795,080,683/103,039,954.96
  6. Step 6: Final answer
    x = 52,333,415.68

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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.