Home / 2,293,758,499.20-3,435,535,915.20-1,885,611,811.20

Finding the Fourth Proportional to 2,293,758,499.20, 3,435,535,915.20 and 1,885,611,811.20

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Solution

The fourth proportional to 2,293,758,499.20, 3,435,535,915.20 and 1,885,611,811.20 is: 2,824,223,693.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,758,499.20 : 3,435,535,915.20 = 1,885,611,811.20 : x
  2. Step 2: Convert to fraction form
    2,293,758,499.20/3,435,535,915.20 = 1,885,611,811.20/x
  3. Step 3: Cross multiply
    2,293,758,499.20x = 3,435,535,915.20 × 1,885,611,811.20
  4. Step 4: Simplify right side
    2,293,758,499.20x = 6,478,087,099,502,921,728
  5. Step 5: Solve for x
    x = 6,478,087,099,502,921,728/2,293,758,499.20
  6. Step 6: Final answer
    x = 2,824,223,693.02

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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.