Home / 2,816,636,005.70-4,224,954,008.55-2,697,215,308.10

Finding the Fourth Proportional to 2,816,636,005.70, 4,224,954,008.55 and 2,697,215,308.10

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Solution

The fourth proportional to 2,816,636,005.70, 4,224,954,008.55 and 2,697,215,308.10 is: 4,045,822,962.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,816,636,005.70 : 4,224,954,008.55 = 2,697,215,308.10 : x
  2. Step 2: Convert to fraction form
    2,816,636,005.70/4,224,954,008.55 = 2,697,215,308.10/x
  3. Step 3: Cross multiply
    2,816,636,005.70x = 4,224,954,008.55 × 2,697,215,308.10
  4. Step 4: Simplify right side
    2,816,636,005.70x = 11,395,610,627,879,518,208
  5. Step 5: Solve for x
    x = 11,395,610,627,879,518,208/2,816,636,005.70
  6. Step 6: Final answer
    x = 4,045,822,962.15

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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.