Home / 236,279,519.02-354,419,278.54-63,756,055.72

Finding the Fourth Proportional to 236,279,519.02, 354,419,278.54 and 63,756,055.72

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Solution

The fourth proportional to 236,279,519.02, 354,419,278.54 and 63,756,055.72 is: 95,634,083.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,279,519.02 : 354,419,278.54 = 63,756,055.72 : x
  2. Step 2: Convert to fraction form
    236,279,519.02/354,419,278.54 = 63,756,055.72/x
  3. Step 3: Cross multiply
    236,279,519.02x = 354,419,278.54 × 63,756,055.72
  4. Step 4: Simplify right side
    236,279,519.02x = 22,596,375,270,838,440
  5. Step 5: Solve for x
    x = 22,596,375,270,838,440/236,279,519.02
  6. Step 6: Final answer
    x = 95,634,083.58

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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.