Home / 32,735,949,084.16-45,175,524,766.64-18,267,892,341.28

Finding the Fourth Proportional to 32,735,949,084.16, 45,175,524,766.64 and 18,267,892,341.28

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Solution

The fourth proportional to 32,735,949,084.16, 45,175,524,766.64 and 18,267,892,341.28 is: 25,209,644,014.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,735,949,084.16 : 45,175,524,766.64 = 18,267,892,341.28 : x
  2. Step 2: Convert to fraction form
    32,735,949,084.16/45,175,524,766.64 = 18,267,892,341.28/x
  3. Step 3: Cross multiply
    32,735,949,084.16x = 45,175,524,766.64 × 18,267,892,341.28
  4. Step 4: Simplify right side
    32,735,949,084.16x = 825,261,622,897,807,720,448
  5. Step 5: Solve for x
    x = 825,261,622,897,807,720,448/32,735,949,084.16
  6. Step 6: Final answer
    x = 25,209,644,014.79

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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.