Home / 160,350,957.35-240,438,558.08-49,655,896.98

Finding the Fourth Proportional to 160,350,957.35, 240,438,558.08 and 49,655,896.98

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Solution

The fourth proportional to 160,350,957.35, 240,438,558.08 and 49,655,896.98 is: 74,456,632.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,350,957.35 : 240,438,558.08 = 49,655,896.98 : x
  2. Step 2: Convert to fraction form
    160,350,957.35/240,438,558.08 = 49,655,896.98/x
  3. Step 3: Cross multiply
    160,350,957.35x = 240,438,558.08 × 49,655,896.98
  4. Step 4: Simplify right side
    160,350,957.35x = 11,939,192,269,791,946
  5. Step 5: Solve for x
    x = 11,939,192,269,791,946/160,350,957.35
  6. Step 6: Final answer
    x = 74,456,632.30

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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.