Home / 323,866,068,298.40-446,949,223,328.40-179,350,197,992.67

Finding the Fourth Proportional to 323,866,068,298.40, 446,949,223,328.40 and 179,350,197,992.67

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Solution

The fourth proportional to 323,866,068,298.40, 446,949,223,328.40 and 179,350,197,992.67 is: 247,511,053,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,866,068,298.40 : 446,949,223,328.40 = 179,350,197,992.67 : x
  2. Step 2: Convert to fraction form
    323,866,068,298.40/446,949,223,328.40 = 179,350,197,992.67/x
  3. Step 3: Cross multiply
    323,866,068,298.40x = 446,949,223,328.40 × 179,350,197,992.67
  4. Step 4: Simplify right side
    323,866,068,298.40x = 80,160,431,696,618,635,395,072
  5. Step 5: Solve for x
    x = 80,160,431,696,618,635,395,072/323,866,068,298.40
  6. Step 6: Final answer
    x = 247,511,053,312.20

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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.