Home / 3,626,491,976.10-5,437,050,578.55-2,459,046,881.70

Finding the Fourth Proportional to 3,626,491,976.10, 5,437,050,578.55 and 2,459,046,881.70

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Solution

The fourth proportional to 3,626,491,976.10, 5,437,050,578.55 and 2,459,046,881.70 is: 3,686,748,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,491,976.10 : 5,437,050,578.55 = 2,459,046,881.70 : x
  2. Step 2: Convert to fraction form
    3,626,491,976.10/5,437,050,578.55 = 2,459,046,881.70/x
  3. Step 3: Cross multiply
    3,626,491,976.10x = 5,437,050,578.55 × 2,459,046,881.70
  4. Step 4: Simplify right side
    3,626,491,976.10x = 13,369,962,270,828,558,336
  5. Step 5: Solve for x
    x = 13,369,962,270,828,558,336/3,626,491,976.10
  6. Step 6: Final answer
    x = 3,686,748,063.68

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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.