Home / 150,598,935-225,993,963.60-64,337,990.76

Finding the Fourth Proportional to 150,598,935, 225,993,963.60 and 64,337,990.76

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Solution

The fourth proportional to 150,598,935, 225,993,963.60 and 64,337,990.76 is: 96,547,811.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,598,935 : 225,993,963.60 = 64,337,990.76 : x
  2. Step 2: Convert to fraction form
    150,598,935/225,993,963.60 = 64,337,990.76/x
  3. Step 3: Cross multiply
    150,598,935x = 225,993,963.60 × 64,337,990.76
  4. Step 4: Simplify right side
    150,598,935x = 14,539,997,541,912,576
  5. Step 5: Solve for x
    x = 14,539,997,541,912,576/150,598,935
  6. Step 6: Final answer
    x = 96,547,811.19

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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.