Home / 4,051,956,891.90-5,591,875,267.83-2,243,468,746.74

Finding the Fourth Proportional to 4,051,956,891.90, 5,591,875,267.83 and 2,243,468,746.74

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Solution

The fourth proportional to 4,051,956,891.90, 5,591,875,267.83 and 2,243,468,746.74 is: 3,096,083,629.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,956,891.90 : 5,591,875,267.83 = 2,243,468,746.74 : x
  2. Step 2: Convert to fraction form
    4,051,956,891.90/5,591,875,267.83 = 2,243,468,746.74/x
  3. Step 3: Cross multiply
    4,051,956,891.90x = 5,591,875,267.83 × 2,243,468,746.74
  4. Step 4: Simplify right side
    4,051,956,891.90x = 12,545,197,399,044,970,496
  5. Step 5: Solve for x
    x = 12,545,197,399,044,970,496/4,051,956,891.90
  6. Step 6: Final answer
    x = 3,096,083,629.15

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Double scale
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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.