Home / 236,196,200.90-354,294,301.35-234,761,310.20

Finding the Fourth Proportional to 236,196,200.90, 354,294,301.35 and 234,761,310.20

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Solution

The fourth proportional to 236,196,200.90, 354,294,301.35 and 234,761,310.20 is: 352,141,965.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,200.90 : 354,294,301.35 = 234,761,310.20 : x
  2. Step 2: Convert to fraction form
    236,196,200.90/354,294,301.35 = 234,761,310.20/x
  3. Step 3: Cross multiply
    236,196,200.90x = 354,294,301.35 × 234,761,310.20
  4. Step 4: Simplify right side
    236,196,200.90x = 83,174,594,381,319,632
  5. Step 5: Solve for x
    x = 83,174,594,381,319,632/236,196,200.90
  6. Step 6: Final answer
    x = 352,141,965.30

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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.