Home / 14,475,486,492.59-21,700,794,179.25-5,030,903,377.85

Finding the Fourth Proportional to 14,475,486,492.59, 21,700,794,179.25 and 5,030,903,377.85

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Solution

The fourth proportional to 14,475,486,492.59, 21,700,794,179.25 and 5,030,903,377.85 is: 7,542,033,132.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,475,486,492.59 : 21,700,794,179.25 = 5,030,903,377.85 : x
  2. Step 2: Convert to fraction form
    14,475,486,492.59/21,700,794,179.25 = 5,030,903,377.85/x
  3. Step 3: Cross multiply
    14,475,486,492.59x = 21,700,794,179.25 × 5,030,903,377.85
  4. Step 4: Simplify right side
    14,475,486,492.59x = 109,174,598,738,312,265,728
  5. Step 5: Solve for x
    x = 109,174,598,738,312,265,728/14,475,486,492.59
  6. Step 6: Final answer
    x = 7,542,033,132.65

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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.