Home / 7,492,202,164.32-11,234,625,774.03-3,706,220,207.76

Finding the Fourth Proportional to 7,492,202,164.32, 11,234,625,774.03 and 3,706,220,207.76

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Solution

The fourth proportional to 7,492,202,164.32, 11,234,625,774.03 and 3,706,220,207.76 is: 5,557,511,150.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,202,164.32 : 11,234,625,774.03 = 3,706,220,207.76 : x
  2. Step 2: Convert to fraction form
    7,492,202,164.32/11,234,625,774.03 = 3,706,220,207.76/x
  3. Step 3: Cross multiply
    7,492,202,164.32x = 11,234,625,774.03 × 3,706,220,207.76
  4. Step 4: Simplify right side
    7,492,202,164.32x = 41,637,997,070,331,322,368
  5. Step 5: Solve for x
    x = 41,637,997,070,331,322,368/7,492,202,164.32
  6. Step 6: Final answer
    x = 5,557,511,150.54

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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.