Home / 236,672,224.80-354,766,892.40-160,003,003.20

Finding the Fourth Proportional to 236,672,224.80, 354,766,892.40 and 160,003,003.20

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Solution

The fourth proportional to 236,672,224.80, 354,766,892.40 and 160,003,003.20 is: 239,841,275.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,672,224.80 : 354,766,892.40 = 160,003,003.20 : x
  2. Step 2: Convert to fraction form
    236,672,224.80/354,766,892.40 = 160,003,003.20/x
  3. Step 3: Cross multiply
    236,672,224.80x = 354,766,892.40 × 160,003,003.20
  4. Step 4: Simplify right side
    236,672,224.80x = 56,763,768,219,931,248
  5. Step 5: Solve for x
    x = 56,763,768,219,931,248/236,672,224.80
  6. Step 6: Final answer
    x = 239,841,275.28

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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.