Home / 32,175,947,705.88-44,402,111,521.74-18,628,156,107.48

Finding the Fourth Proportional to 32,175,947,705.88, 44,402,111,521.74 and 18,628,156,107.48

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Solution

The fourth proportional to 32,175,947,705.88, 44,402,111,521.74 and 18,628,156,107.48 is: 25,706,452,300.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,175,947,705.88 : 44,402,111,521.74 = 18,628,156,107.48 : x
  2. Step 2: Convert to fraction form
    32,175,947,705.88/44,402,111,521.74 = 18,628,156,107.48/x
  3. Step 3: Cross multiply
    32,175,947,705.88x = 44,402,111,521.74 × 18,628,156,107.48
  4. Step 4: Simplify right side
    32,175,947,705.88x = 827,129,464,928,708,984,832
  5. Step 5: Solve for x
    x = 827,129,464,928,708,984,832/32,175,947,705.88
  6. Step 6: Final answer
    x = 25,706,452,300.63

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Double scale
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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.