Home / 2,848,178,262.16-4,264,613,087.64-1,807,404,207.76

Finding the Fourth Proportional to 2,848,178,262.16, 4,264,613,087.64 and 1,807,404,207.76

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Solution

The fourth proportional to 2,848,178,262.16, 4,264,613,087.64 and 1,807,404,207.76 is: 2,706,249,022.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,178,262.16 : 4,264,613,087.64 = 1,807,404,207.76 : x
  2. Step 2: Convert to fraction form
    2,848,178,262.16/4,264,613,087.64 = 1,807,404,207.76/x
  3. Step 3: Cross multiply
    2,848,178,262.16x = 4,264,613,087.64 × 1,807,404,207.76
  4. Step 4: Simplify right side
    2,848,178,262.16x = 7,707,879,639,068,901,376
  5. Step 5: Solve for x
    x = 7,707,879,639,068,901,376/2,848,178,262.16
  6. Step 6: Final answer
    x = 2,706,249,022.92

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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.