Home / 179,332,801,166.73-247,480,384,818.16-98,042,799,274.04

Finding the Fourth Proportional to 179,332,801,166.73, 247,480,384,818.16 and 98,042,799,274.04

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Solution

The fourth proportional to 179,332,801,166.73, 247,480,384,818.16 and 98,042,799,274.04 is: 135,299,674,878.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,332,801,166.73 : 247,480,384,818.16 = 98,042,799,274.04 : x
  2. Step 2: Convert to fraction form
    179,332,801,166.73/247,480,384,818.16 = 98,042,799,274.04/x
  3. Step 3: Cross multiply
    179,332,801,166.73x = 247,480,384,818.16 × 98,042,799,274.04
  4. Step 4: Simplify right side
    179,332,801,166.73x = 24,263,669,692,989,534,371,840
  5. Step 5: Solve for x
    x = 24,263,669,692,989,534,371,840/179,332,801,166.73
  6. Step 6: Final answer
    x = 135,299,674,878.95

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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.