Home / 717,792,062.40-1,076,688,093.60-233,166,859.20

Finding the Fourth Proportional to 717,792,062.40, 1,076,688,093.60 and 233,166,859.20

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Solution

The fourth proportional to 717,792,062.40, 1,076,688,093.60 and 233,166,859.20 is: 349,750,288.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,792,062.40 : 1,076,688,093.60 = 233,166,859.20 : x
  2. Step 2: Convert to fraction form
    717,792,062.40/1,076,688,093.60 = 233,166,859.20/x
  3. Step 3: Cross multiply
    717,792,062.40x = 1,076,688,093.60 × 233,166,859.20
  4. Step 4: Simplify right side
    717,792,062.40x = 251,047,981,122,747,584
  5. Step 5: Solve for x
    x = 251,047,981,122,747,584/717,792,062.40
  6. Step 6: Final answer
    x = 349,750,288.80

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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.