Home / 236,671,643.76-326,600,602.75-132,250,573.14

Finding the Fourth Proportional to 236,671,643.76, 326,600,602.75 and 132,250,573.14

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Solution

The fourth proportional to 236,671,643.76, 326,600,602.75 and 132,250,573.14 is: 182,502,289.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,671,643.76 : 326,600,602.75 = 132,250,573.14 : x
  2. Step 2: Convert to fraction form
    236,671,643.76/326,600,602.75 = 132,250,573.14/x
  3. Step 3: Cross multiply
    236,671,643.76x = 326,600,602.75 × 132,250,573.14
  4. Step 4: Simplify right side
    236,671,643.76x = 43,193,116,901,556,960
  5. Step 5: Solve for x
    x = 43,193,116,901,556,960/236,671,643.76
  6. Step 6: Final answer
    x = 182,502,289.74

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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.