Home / 634,899,939.02-952,472,551.98-241,396,168.58

Finding the Fourth Proportional to 634,899,939.02, 952,472,551.98 and 241,396,168.58

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Solution

The fourth proportional to 634,899,939.02, 952,472,551.98 and 241,396,168.58 is: 362,140,883.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,899,939.02 : 952,472,551.98 = 241,396,168.58 : x
  2. Step 2: Convert to fraction form
    634,899,939.02/952,472,551.98 = 241,396,168.58/x
  3. Step 3: Cross multiply
    634,899,939.02x = 952,472,551.98 × 241,396,168.58
  4. Step 4: Simplify right side
    634,899,939.02x = 229,923,224,725,586,912
  5. Step 5: Solve for x
    x = 229,923,224,725,586,912/634,899,939.02
  6. Step 6: Final answer
    x = 362,140,883.30

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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.