Home / 234,943,485,892.48-352,055,532,182.40-158,081,235,495.93

Finding the Fourth Proportional to 234,943,485,892.48, 352,055,532,182.40 and 158,081,235,495.93

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Solution

The fourth proportional to 234,943,485,892.48, 352,055,532,182.40 and 158,081,235,495.93 is: 236,879,832,097.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,943,485,892.48 : 352,055,532,182.40 = 158,081,235,495.93 : x
  2. Step 2: Convert to fraction form
    234,943,485,892.48/352,055,532,182.40 = 158,081,235,495.93/x
  3. Step 3: Cross multiply
    234,943,485,892.48x = 352,055,532,182.40 × 158,081,235,495.93
  4. Step 4: Simplify right side
    234,943,485,892.48x = 55,653,373,490,570,935,140,352
  5. Step 5: Solve for x
    x = 55,653,373,490,570,935,140,352/234,943,485,892.48
  6. Step 6: Final answer
    x = 236,879,832,097.33

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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.