Home / 224,743,323.65-337,141,973.05-79,146,772.97

Finding the Fourth Proportional to 224,743,323.65, 337,141,973.05 and 79,146,772.97

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Solution

The fourth proportional to 224,743,323.65, 337,141,973.05 and 79,146,772.97 is: 118,729,663.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,743,323.65 : 337,141,973.05 = 79,146,772.97 : x
  2. Step 2: Convert to fraction form
    224,743,323.65/337,141,973.05 = 79,146,772.97/x
  3. Step 3: Cross multiply
    224,743,323.65x = 337,141,973.05 × 79,146,772.97
  4. Step 4: Simplify right side
    224,743,323.65x = 26,683,699,197,762,632
  5. Step 5: Solve for x
    x = 26,683,699,197,762,632/224,743,323.65
  6. Step 6: Final answer
    x = 118,729,663.53

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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.