Home / 38,528,094.84-57,783,298.73-22,970,325.64

Finding the Fourth Proportional to 38,528,094.84, 57,783,298.73 and 22,970,325.64

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Solution

The fourth proportional to 38,528,094.84, 57,783,298.73 and 22,970,325.64 is: 34,450,215.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,528,094.84 : 57,783,298.73 = 22,970,325.64 : x
  2. Step 2: Convert to fraction form
    38,528,094.84/57,783,298.73 = 22,970,325.64/x
  3. Step 3: Cross multiply
    38,528,094.84x = 57,783,298.73 × 22,970,325.64
  4. Step 4: Simplify right side
    38,528,094.84x = 1,327,301,188,586,842.50
  5. Step 5: Solve for x
    x = 1,327,301,188,586,842.50/38,528,094.84
  6. Step 6: Final answer
    x = 34,450,215.98

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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.