Home / 424,970,599,432.08-637,567,706,263.70-152,722,352,351.27

Finding the Fourth Proportional to 424,970,599,432.08, 637,567,706,263.70 and 152,722,352,351.27

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Solution

The fourth proportional to 424,970,599,432.08, 637,567,706,263.70 and 152,722,352,351.27 is: 229,123,708,825.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,970,599,432.08 : 637,567,706,263.70 = 152,722,352,351.27 : x
  2. Step 2: Convert to fraction form
    424,970,599,432.08/637,567,706,263.70 = 152,722,352,351.27/x
  3. Step 3: Cross multiply
    424,970,599,432.08x = 637,567,706,263.70 × 152,722,352,351.27
  4. Step 4: Simplify right side
    424,970,599,432.08x = 97,370,839,883,795,792,920,576
  5. Step 5: Solve for x
    x = 97,370,839,883,795,792,920,576/424,970,599,432.08
  6. Step 6: Final answer
    x = 229,123,708,825.79

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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.