Home / 32,175,947,705.13-44,402,111,520.71-18,628,156,106.73

Finding the Fourth Proportional to 32,175,947,705.13, 44,402,111,520.71 and 18,628,156,106.73

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Solution

The fourth proportional to 32,175,947,705.13, 44,402,111,520.71 and 18,628,156,106.73 is: 25,706,452,299.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,175,947,705.13 : 44,402,111,520.71 = 18,628,156,106.73 : x
  2. Step 2: Convert to fraction form
    32,175,947,705.13/44,402,111,520.71 = 18,628,156,106.73/x
  3. Step 3: Cross multiply
    32,175,947,705.13x = 44,402,111,520.71 × 18,628,156,106.73
  4. Step 4: Simplify right side
    32,175,947,705.13x = 827,129,464,876,127,354,880
  5. Step 5: Solve for x
    x = 827,129,464,876,127,354,880/32,175,947,705.13
  6. Step 6: Final answer
    x = 25,706,452,299.59

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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.