Home / 3,369,336,297.09-4,649,544,404.91-1,843,416,950.22

Finding the Fourth Proportional to 3,369,336,297.09, 4,649,544,404.91 and 1,843,416,950.22

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Solution

The fourth proportional to 3,369,336,297.09, 4,649,544,404.91 and 1,843,416,950.22 is: 2,543,838,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,336,297.09 : 4,649,544,404.91 = 1,843,416,950.22 : x
  2. Step 2: Convert to fraction form
    3,369,336,297.09/4,649,544,404.91 = 1,843,416,950.22/x
  3. Step 3: Cross multiply
    3,369,336,297.09x = 4,649,544,404.91 × 1,843,416,950.22
  4. Step 4: Simplify right side
    3,369,336,297.09x = 8,571,048,966,811,657,216
  5. Step 5: Solve for x
    x = 8,571,048,966,811,657,216/3,369,336,297.09
  6. Step 6: Final answer
    x = 2,543,838,967.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.