Home / 111,357,817.60-167,052,472.80-34,672,849.60

Finding the Fourth Proportional to 111,357,817.60, 167,052,472.80 and 34,672,849.60

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Solution

The fourth proportional to 111,357,817.60, 167,052,472.80 and 34,672,849.60 is: 52,014,177.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,357,817.60 : 167,052,472.80 = 34,672,849.60 : x
  2. Step 2: Convert to fraction form
    111,357,817.60/167,052,472.80 = 34,672,849.60/x
  3. Step 3: Cross multiply
    111,357,817.60x = 167,052,472.80 × 34,672,849.60
  4. Step 4: Simplify right side
    111,357,817.60x = 5,792,185,264,702,492
  5. Step 5: Solve for x
    x = 5,792,185,264,702,492/111,357,817.60
  6. Step 6: Final answer
    x = 52,014,177.27

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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.