Home / 370,099,366,857.06-510,549,159,518.04-241,715,965,212.24

Finding the Fourth Proportional to 370,099,366,857.06, 510,549,159,518.04 and 241,715,965,212.24

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Solution

The fourth proportional to 370,099,366,857.06, 510,549,159,518.04 and 241,715,965,212.24 is: 333,445,268,845.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,099,366,857.06 : 510,549,159,518.04 = 241,715,965,212.24 : x
  2. Step 2: Convert to fraction form
    370,099,366,857.06/510,549,159,518.04 = 241,715,965,212.24/x
  3. Step 3: Cross multiply
    370,099,366,857.06x = 510,549,159,518.04 × 241,715,965,212.24
  4. Step 4: Simplify right side
    370,099,366,857.06x = 123,407,882,881,200,910,499,840
  5. Step 5: Solve for x
    x = 123,407,882,881,200,910,499,840/370,099,366,857.06
  6. Step 6: Final answer
    x = 333,445,268,845.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.