Home / 374,601,435,131.80-562,023,164,639.40-173,275,236,116.81

Finding the Fourth Proportional to 374,601,435,131.80, 562,023,164,639.40 and 173,275,236,116.81

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Solution

The fourth proportional to 374,601,435,131.80, 562,023,164,639.40 and 173,275,236,116.81 is: 259,968,829,328.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,601,435,131.80 : 562,023,164,639.40 = 173,275,236,116.81 : x
  2. Step 2: Convert to fraction form
    374,601,435,131.80/562,023,164,639.40 = 173,275,236,116.81/x
  3. Step 3: Cross multiply
    374,601,435,131.80x = 562,023,164,639.40 × 173,275,236,116.81
  4. Step 4: Simplify right side
    374,601,435,131.80x = 97,384,696,556,008,811,528,192
  5. Step 5: Solve for x
    x = 97,384,696,556,008,811,528,192/374,601,435,131.80
  6. Step 6: Final answer
    x = 259,968,829,328.55

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1.5x scale

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.