Home / 242,598,019.36-364,060,764.59-95,027,274.88

Finding the Fourth Proportional to 242,598,019.36, 364,060,764.59 and 95,027,274.88

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Solution

The fourth proportional to 242,598,019.36, 364,060,764.59 and 95,027,274.88 is: 142,605,048.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,598,019.36 : 364,060,764.59 = 95,027,274.88 : x
  2. Step 2: Convert to fraction form
    242,598,019.36/364,060,764.59 = 95,027,274.88/x
  3. Step 3: Cross multiply
    242,598,019.36x = 364,060,764.59 × 95,027,274.88
  4. Step 4: Simplify right side
    242,598,019.36x = 34,595,702,349,716,896
  5. Step 5: Solve for x
    x = 34,595,702,349,716,896/242,598,019.36
  6. Step 6: Final answer
    x = 142,605,048.64

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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.