Home / 84,680,801,314.05-126,983,927,888.52-44,877,250,554.58

Finding the Fourth Proportional to 84,680,801,314.05, 126,983,927,888.52 and 44,877,250,554.58

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Solution

The fourth proportional to 84,680,801,314.05, 126,983,927,888.52 and 44,877,250,554.58 is: 67,296,122,141.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,680,801,314.05 : 126,983,927,888.52 = 44,877,250,554.58 : x
  2. Step 2: Convert to fraction form
    84,680,801,314.05/126,983,927,888.52 = 44,877,250,554.58/x
  3. Step 3: Cross multiply
    84,680,801,314.05x = 126,983,927,888.52 × 44,877,250,554.58
  4. Step 4: Simplify right side
    84,680,801,314.05x = 5,698,689,548,257,831,419,904
  5. Step 5: Solve for x
    x = 5,698,689,548,257,831,419,904/84,680,801,314.05
  6. Step 6: Final answer
    x = 67,296,122,141.35

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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.