Home / 1,096,869,252.08-1,513,682,442.38-595,078,009.76

Finding the Fourth Proportional to 1,096,869,252.08, 1,513,682,442.38 and 595,078,009.76

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Solution

The fourth proportional to 1,096,869,252.08, 1,513,682,442.38 and 595,078,009.76 is: 821,209,212.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,869,252.08 : 1,513,682,442.38 = 595,078,009.76 : x
  2. Step 2: Convert to fraction form
    1,096,869,252.08/1,513,682,442.38 = 595,078,009.76/x
  3. Step 3: Cross multiply
    1,096,869,252.08x = 1,513,682,442.38 × 595,078,009.76
  4. Step 4: Simplify right side
    1,096,869,252.08x = 900,759,135,225,418,240
  5. Step 5: Solve for x
    x = 900,759,135,225,418,240/1,096,869,252.08
  6. Step 6: Final answer
    x = 821,209,212.96

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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.