Home / 236,671,343.39-326,600,188.74-132,250,272.77

Finding the Fourth Proportional to 236,671,343.39, 326,600,188.74 and 132,250,272.77

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Solution

The fourth proportional to 236,671,343.39, 326,600,188.74 and 132,250,272.77 is: 182,501,875.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,671,343.39 : 326,600,188.74 = 132,250,272.77 : x
  2. Step 2: Convert to fraction form
    236,671,343.39/326,600,188.74 = 132,250,272.77/x
  3. Step 3: Cross multiply
    236,671,343.39x = 326,600,188.74 × 132,250,272.77
  4. Step 4: Simplify right side
    236,671,343.39x = 43,192,964,045,965,480
  5. Step 5: Solve for x
    x = 43,192,964,045,965,480/236,671,343.39
  6. Step 6: Final answer
    x = 182,501,875.50

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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.